Gaya APA

Cirrincione, Joseph. (1983). World Geography . USA: D.C. Heath And Company.

Gaya Chicago

Cirrincione, Joseph. World Geography. USA: D.C. Heath And Company, 1983. Text.

Gaya MLA

Cirrincione, Joseph. World Geography. USA: D.C. Heath And Company, 1983. Text.

Gaya Turabian

Cirrincione, Joseph. World Geography. USA: D.C. Heath And Company, 1983. Print.