APA (7th ed.) Citation

Regler, G. (1959). The owl of Minerva. Hart-Davis.

Chicago Style (17th ed.) Citation

Regler, Gustav. The Owl of Minerva. London: Hart-Davis, 1959.

MLA (8th ed.) Citation

Regler, Gustav. The Owl of Minerva. Hart-Davis, 1959.

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