Cita APA

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

Chicago Edition Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.