APA aipamena

Bucus, I., & Deleanu, A. (1968). Introduction to the Theory of Categories and Functors. London: John Wiley and Sons.

Chicago Style aipamena

Bucus, Ion, và Aristide Deleanu. Introduction to the Theory of Categories and Functors. London: John Wiley and Sons, 1968.

MLA aipamena

Bucus, Ion, và Aristide Deleanu. Introduction to the Theory of Categories and Functors. London: John Wiley and Sons, 1968.