APA (7th ed.) Citation

Johnson, N. L. (1990). The Soviet year in space, 1989 (9th ed.). Teledyne Brown Engineering, Colorado Springs Office.

Chicago Style (17th ed.) Citation

Johnson, Nicholas L. The Soviet Year in Space, 1989. 9th ed. Colorado Springs, CO: Teledyne Brown Engineering, Colorado Springs Office, 1990.

MLA (9th ed.) Citation

Johnson, Nicholas L. The Soviet Year in Space, 1989. 9th ed. Teledyne Brown Engineering, Colorado Springs Office, 1990.