Παραπομπή APA

Dunn, L. (1951). Genetics in the 20th century. Macmillan.

Παραπομπή Chicago Style

Dunn, L.C. Genetics in the 20th Century. London: Macmillan, 1951.

Παραπομπή MLA

Dunn, L.C. Genetics in the 20th Century. Macmillan, 1951.