APA (7th ed.) Citation

Campbell, H. G., SPENCER, R. E., & CONTIN, H. C. d. (1977). Cálculo. Interamericana.

Chicago Style (17th ed.) Citation

Campbell, Hugh G., Robert E. SPENCER, and Hortensia C. de CONTIN. Cálculo. México: Interamericana, 1977.

MLA (9th ed.) Citation

Campbell, Hugh G., et al. Cálculo. Interamericana, 1977.