Gaya APA

Histoire geographie. (2011). Canada: Cengange Learning.

Gaya Chicago

Histoire geographie. . Canada: Cengange Learning, 2011. CD Buku.

Gaya MLA

Histoire geographie. . Canada: Cengange Learning, 2011. CD Buku.

Gaya Turabian

Histoire geographie. Canada: Cengange Learning, 2011. CD Buku.