Dyfyniad APA

Kurstak, E. (1991). Psychiatry and biological factors. Plenum Medical Book.

Dyfyniad Arddull Chicago

Kurstak, Edouard. Psychiatry and Biological Factors. New York: Plenum Medical Book, 1991.

Dyfyniad MLA

Kurstak, Edouard. Psychiatry and Biological Factors. Plenum Medical Book, 1991.

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