Cita APA

SCHWARTZ, A. N., & TETERSON, J. Introduction to gerontology. Holt.

Citación estilo Chicago

SCHWARTZ, Arthur N., and James TETERSON. Introduction to Gerontology. New York: Holt.

Cita MLA

SCHWARTZ, Arthur N., and James TETERSON. Introduction to Gerontology. Holt.

Warning: These citations may not always be 100% accurate.