Παραπομπή APA

Thomson, C. W. (1881). The Voyage of H.M.S. Challenger: : Zoology - Vol. II. Her Majesty's Government.

Παραπομπή Chicago Style

Thomson, C. Wyville. The Voyage of H.M.S. Challenger: : Zoology - Vol. II. London: Her Majesty's Government, 1881.

Παραπομπή MLA

Thomson, C. Wyville. The Voyage of H.M.S. Challenger: : Zoology - Vol. II. Her Majesty's Government, 1881.