Gaya APA

Chrisler, V, M, J, C. (2007). Women Over 50 Psychological Perspectives . New York: Springer Science Business Media, LLC.

Gaya MLA

Chrisler, Varda, Muhlbauer,, Joan, C.. "Women Over 50 Psychological Perspectives". New York: Springer Science Business Media, LLC, 2007. Text.