Cita APA (7a ed.)

Troller, J. A., & Christian, J. H. B. (1978). Water activity and food. Academic Press.

Cita Chicago Style (17a ed.)

Troller, John A., y J. H. B. Christian. Water Activity and Food. New York: Academic Press, 1978.

Cita MLA (9a ed.)

Troller, John A., y J. H. B. Christian. Water Activity and Food. Academic Press, 1978.