Gaya APA

Launius, Roger D, Johnston, Andrew K. (2009). Atlas of Space Exploration . New York: Bunker Hill Publishing.

Gaya Chicago

Launius, Roger D, Johnston, Andrew K. Atlas of Space Exploration. New York: Bunker Hill Publishing, 2009. Teks.

Gaya MLA

Launius, Roger D, Johnston, Andrew K. Atlas of Space Exploration. New York: Bunker Hill Publishing, 2009. Teks.

Gaya Turabian

Launius, Roger D, Johnston, Andrew K. Atlas of Space Exploration. New York: Bunker Hill Publishing, 2009. Teks.