Cita APA

Mcmillan, N. F. (1977). The observer's book of seashells of the Bristish Isles. London: Fredeick Warne.

Chicago Style Citation

Mcmillan, Nora F. The Observer's Book of Seashells of the Bristish Isles. London: Fredeick Warne, 1977.

Cita MLA

Mcmillan, Nora F. The Observer's Book of Seashells of the Bristish Isles. London: Fredeick Warne, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.