APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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