APA ציטוט

Abelson, A. E. (1976). Altitude and Fertility. Pennsylvania : EE.UU: Sussex.

Citación estilo Chicago

Abelson, Andrew E. Altitude and Fertility. Pennsylvania : EE.UU: Sussex, 1976.

ציטוט MLA

Abelson, Andrew E. Altitude and Fertility. Pennsylvania : EE.UU: Sussex, 1976.