APA引文

Blij, H. J. D. (2005). Concepts and regions ingeography. Heboken, N.J: John Wiky & Sons.

Trích dẫn kiểu Chicago

Blij, Harm J. De. Concepts and Regions Ingeography. Heboken, N.J: John Wiky & Sons, 2005.

MLA引文

Blij, Harm J. De. Concepts and Regions Ingeography. Heboken, N.J: John Wiky & Sons, 2005.

警告：這些引文格式不一定是100％准確.