APA (7th ed.) Citation

Essex, M. (1964). The hard-hearted doctor. R. Hale.

Chicago Style (17th ed.) Citation

Essex, Mary. The Hard-hearted Doctor. London: R. Hale, 1964.

MLA (8th ed.) Citation

Essex, Mary. The Hard-hearted Doctor. R. Hale, 1964.

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