Style de citation APA

Creighton, R., & Willex, A. B. (1971). Calculus of several variables. Houghton.

Style de citation Chicago

Creighton, R., et Alfred B. Willex. Calculus of Several Variables. Boston: Houghton, 1971.

Style de citation MLA

Creighton, R., et Alfred B. Willex. Calculus of Several Variables. Houghton, 1971.

Attention : ces citations peuvent ne pas être correctes à 100%.