APA (7th ed.) Citation

Leighton, E. (1977). Out of earth's deep. Hale.

Chicago Style (17th ed.) Citation

Leighton, Edward. Out of Earth's Deep. London: Hale, 1977.

MLA (8th ed.) Citation

Leighton, Edward. Out of Earth's Deep. Hale, 1977.

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