Cita APA

Beiser, A. (1989). The earth (2nd.). Times Life Books.

Citación estilo Chicago

Beiser, Arthur. The Earth. 2nd. Hongkong: Times Life Books, 1989.

Cita MLA

Beiser, Arthur. The Earth. 2nd. Times Life Books, 1989.

Warning: These citations may not always be 100% accurate.