APA ציטוט

Schwartz, A. N. a. P., & Peterson, J. A. (1979). Introduction To Gerontology. Holt, Rinehart And Winston, Inc.

Chicago Edition Citation

Schwartz, Arthur N and Peterson, and James A. Peterson. Introduction To Gerontology. New York: Holt, Rinehart And Winston, Inc, 1979.

ציטוט MLA

Schwartz, Arthur N and Peterson, and James A. Peterson. Introduction To Gerontology. Holt, Rinehart And Winston, Inc, 1979.