Gaya APA

GREER, T, H. (1977). a Brief history of westory of western man / Thomas H. Greer (Ed. 3). : harcourt Brace Jovanovich.

Gaya MLA

GREER, Thomas, H. "a Brief history of westory of western man / Thomas H. Greer". Ed. 3 : harcourt Brace Jovanovich, 1977. Referensi.