APA (7th ed.) Citation

Ellis, H. (1942). Studies in the psychology of sex. William Heinemann.

Chicago Style (17th ed.) Citation

Ellis, Havelock. Studies in the Psychology of Sex. London: William Heinemann, 1942.

MLA (9th ed.) Citation

Ellis, Havelock. Studies in the Psychology of Sex. William Heinemann, 1942.

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