Singer, I. (2006) Duality for Nonconvex Approximation and Optimization [cd]. 1 st ed. 2006, CMS Books in Mathematics, Ouvrages de mathématiques de la SMC. 1 st ed. 2006. New York, NY: Springer New York. doi:10.1007/0-387-28395-1.
Chicago Manual of Style 17th edition (full note)Singer, Ivan. Duality for Nonconvex Approximation and Optimization. Cd. CMS Books in Mathematics, Ouvrages de mathématiques de la SMC. 1 st ed. 2006. New York, NY: Springer New York, [2006?], New York, NY: Springer New York, [2006?]. https://doi.org/10.1007/0-387-28395-1.
American Psychological Association 7th editionSinger, I. (ca. 2006). Duality for Nonconvex Approximation and Optimization [Cd]. In CMS Books in Mathematics, Ouvrages de mathématiques de la SMC (1 st ed. 2006). Springer New York. https://doi.org/10.1007/0-387-28395-1
Modern Language Association 9th editionSinger, I. „Duality for Nonconvex Approximation and Optimization“. CMS Books in Mathematics, Ouvrages de mathématiques de la SMC, 1 st ed. 2006, cd, Springer New York, 2006, https://doi.org/10.1007/0-387-28395-1.
ISO-690 (author-date, Deutsch)SINGER, Ivan, 2006. Duality for Nonconvex Approximation and Optimization. 1 st ed. 2006. New York, NY: Springer New York. ISBN 9780387283951