Cita APA

Smock, R. M., & Neubert, A. M. (1950). Apples and apple products. New York: Insterscience Publ. Inc.

Citación estilo Chicago

Smock, R. M., and A. M. Neubert. Apples and Apple Products. New York: Insterscience Publ. Inc, 1950.

Cita MLA

Smock, R. M., and A. M. Neubert. Apples and Apple Products. New York: Insterscience Publ. Inc, 1950.