APA (7th ed.) Citation

(1991). Space: a call for action: Proceedings of the 10th Annual International Space Development Conference ;May 22 - 27, 1991, San Antonio, Texas (1. print.). Univelt.

Chicago Style (17th ed.) Citation

Space: A Call for Action: Proceedings of the 10th Annual International Space Development Conference ;May 22 - 27, 1991, San Antonio, Texas. 1. print. San Diego, Calif: Univelt, 1991.

MLA (9th ed.) Citation

Space: A Call for Action: Proceedings of the 10th Annual International Space Development Conference ;May 22 - 27, 1991, San Antonio, Texas. 1. print. Univelt, 1991.