Cita APA (7a ed.)

Arbib, M. A., & Manes, E. G. (1975). Arrows, structures, and functors. The categorical imperative (1a ed.). Academic Press.

Cita Chicago Style (17a ed.)

Arbib, Michael A., y Ernest G. Manes. Arrows, Structures, and Functors. The Categorical Imperative. 1a ed. New York: Academic Press, 1975.

Cita MLA (9a ed.)

Arbib, Michael A., y Ernest G. Manes. Arrows, Structures, and Functors. The Categorical Imperative. 1a ed. Academic Press, 1975.