APA (7th ed.) Citation

Langley, N. (1949). The inconstant moon. Barker.

Chicago Style (17th ed.) Citation

Langley, Noel. The Inconstant Moon. London: Barker, 1949.

MLA (8th ed.) Citation

Langley, Noel. The Inconstant Moon. Barker, 1949.

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