APA (7. basım) Alıntı

Willcox, J. (1892). On the evolution of the earth and the heavenly bodies. S.l..

Chicago Style (17. basım) Atıf

Willcox, Joseph. On the Evolution of the Earth and the Heavenly Bodies. S.l., 1892.

MLA (8th ed.) Atıf

Willcox, Joseph. On the Evolution of the Earth and the Heavenly Bodies. S.l., 1892.