APA način citiranja

Bucor, I., & Deleanu, A. (1968). Introduction to the theory of categories and functions.

Čikaški stil citiranja

Bucor, Ion, i Aristide Deleanu. Introduction to the Theory of Categories and Functions. John Wiley & Sons, Ltd, 1968.

MLA način citiranja

Bucor, Ion, i Aristide Deleanu. Introduction to the Theory of Categories and Functions. 1968.