APA ציטוט

Geike, A. S. (1903). Text Book of Geology. Macmillan.

Chicago Edition Citation

Geike, Archibald Sir. Text Book of Geology. London: Macmillan, 1903.

ציטוט MLA

Geike, Archibald Sir. Text Book of Geology. Macmillan, 1903.