Barbu, V. und Precupanu, T. (1978) Convexity and optimization in Banach spaces [book]. Bucureşti: Ed. Academiei [u.a.].
Chicago Manual of Style 17th edition (full note)Barbu, Viorel, und Teodor Precupanu. Convexity and optimization in Banach spaces. Book. Bucureşti: Ed. Academiei [u.a.], [1978?], Bucureşti: Ed. Academiei [u.a.], [1978?].
American Psychological Association 7th editionBarbu, V., & Precupanu, T. (ca. 1978). Convexity and optimization in Banach spaces [Book]. Ed. Academiei [u.a.].
Modern Language Association 9th editionBarbu, V., und T. Precupanu. Convexity and optimization in Banach spaces. book, Ed. Academiei [u.a.], 1978.
ISO-690 (author-date, Deutsch)BARBU, Viorel und Teodor PRECUPANU, 1978. Convexity and optimization in Banach spaces. Bucureşti: Ed. Academiei [u.a.]. ISBN 9028600183
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.