APA Citation

Clifford, T. (2009). Rourke's World of Science ENCYCLOPEDIA: Volume 7 - Astronomy & Space. Rourke Publishing.

Chicago Style Citation

Clifford, Tim. Rourke's World of Science ENCYCLOPEDIA: Volume 7 - Astronomy & Space. Rourke Publishing, 2009.

MLA Citation

Clifford, Tim. Rourke's World of Science ENCYCLOPEDIA: Volume 7 - Astronomy & Space. Rourke Publishing, 2009.

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