Dyfyniad APA

Williams, J. E., & Best, D. L. (1990). Sex and psyche: Gender and self viewed cross-culturally. Sage.

Dyfyniad Arddull Chicago

Williams, John E., and Deborah L. Best. Sex and Psyche: Gender and Self Viewed Cross-culturally. London: Sage, 1990.

Dyfyniad MLA

Williams, John E., and Deborah L. Best. Sex and Psyche: Gender and Self Viewed Cross-culturally. Sage, 1990.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.