Cita APA

Fix, J. D. (1995). Astronomy: Journey to the cosmic frontier. Mosby.

Citación estilo Chicago

Fix, John D. Astronomy: Journey to the Cosmic Frontier. St. Louis: Mosby, 1995.

Cita MLA

Fix, John D. Astronomy: Journey to the Cosmic Frontier. Mosby, 1995.

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