APA aipamena

Spangenburg, R., & Moser, D. (1989). Living and working in space (space exploration). Facts On File.

Chicago Style aipamena

Spangenburg, Ray, and Diane Moser. Living and Working in Space (space Exploration). New York: Facts On File, 1989.

MLA aipamena

Spangenburg, Ray, and Diane Moser. Living and Working in Space (space Exploration). Facts On File, 1989.