APA (7th ed.) Citation

Lang, O. F., & Fior, J. (1980). The light of day. Collins.

Chicago Style (17th ed.) Citation

Lang, Othmar Franz, and Jane Fior. The Light of Day. London: Collins, 1980.

MLA (9th ed.) Citation

Lang, Othmar Franz, and Jane Fior. The Light of Day. Collins, 1980.

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