Cite Them Right 11th edition - Harvard

Hadley, G. und Kemp, M.C. (1971) Variational methods in economics [book]. 2. print., Advanced textbooks in economics. 2. print. Amsterdam: North-Holland-Publ. (Advanced textbooks in economics, 1).

Chicago Manual of Style 17th edition (full note)

Hadley, G., und Murray C. Kemp. Variational methods in economics. Book. Advanced textbooks in economics. 2. print. Advanced textbooks in economics 1. Amsterdam: North-Holland-Publ., [1971?], Amsterdam: North-Holland-Publ., [1971?].

American Psychological Association 7th edition

Hadley, G., & Kemp, M. C. (ca. 1971). Variational methods in economics [Book]. In Advanced textbooks in economics (2. print.). North-Holland-Publ.

Modern Language Association 9th edition

Hadley, G., und M. C. Kemp. „Variational methods in economics“. Advanced textbooks in economics, 2. print., book, North-Holland-Publ., 1971.

ISO-690 (author-date, Deutsch)

HADLEY, G. und Murray C. KEMP, 1971. Variational methods in economics. 2. print. Amsterdam: North-Holland-Publ. Advanced textbooks in economics, 1. ISBN 0444100970

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.