APA (7th ed.) Citation

Renner, S., & Evans, R. (2014). The Hungarian Air Service, 1918-45.

Chicago Style (17th ed.) Citation

Renner, S., and R. Evans. The Hungarian Air Service, 1918-45. 2014.

MLA (9th ed.) Citation

Renner, S., and R. Evans. The Hungarian Air Service, 1918-45. 2014.

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