APA ציטוט

Gelfand, D. E. (1982). Aging: The ethnic factor. Little, Brown.

Chicago Style (17th ed.) Citation

Gelfand, Donald E. Aging: The Ethnic Factor. Little, Brown, 1982.

ציטוט MLA

Gelfand, Donald E. Aging: The Ethnic Factor. Little, Brown, 1982.