Παραπομπή APA

Pauling, L. (1970). Vitamin C and the common cold. W H Freeman.

Παραπομπή Chicago Style

Pauling, Linus. Vitamin C and the Common Cold. W H Freeman, 1970.

Παραπομπή MLA

Pauling, Linus. Vitamin C and the Common Cold. W H Freeman, 1970.