APA (7th ed.) Citation

Darlow Smithson Productions, National Geographic Television & Film, & Russell, D. (2011). Space vacation. NGHT, Inc..

Chicago Style (17th ed.) Citation

Darlow Smithson Productions, National Geographic Television & Film, and Dan Russell. Space Vacation. [United States]: NGHT, Inc., 2011.

MLA (8th ed.) Citation

Darlow Smithson Productions, et al. Space Vacation. NGHT, Inc., 2011.

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