APA (7th ed.) Citation

Nowarra, H. J., Duval, G. R., Myers, A., Hepworth, W. F., & Löbner, H. (1971). Russian civil and military aircraft, 1884-1969 (1st publ.). Fountain Press.

Chicago Style (17th ed.) Citation

Nowarra, Heinz J., G. R. Duval, Alan Myers, W. F. Hepworth, and Horst Löbner. Russian Civil and Military Aircraft, 1884-1969. 1st publ. London: Fountain Press, 1971.

MLA (9th ed.) Citation

Nowarra, Heinz J., et al. Russian Civil and Military Aircraft, 1884-1969. 1st publ. Fountain Press, 1971.