APA (7th ed.) Citation

Freeman, G. (1966). The leather boys (2nd Four Square ed.). Four Square Books.

Chicago Style (17th ed.) Citation

Freeman, Gillian. The Leather Boys. 2nd Four Square ed. London: Four Square Books, 1966.

MLA (8th ed.) Citation

Freeman, Gillian. The Leather Boys. 2nd Four Square ed. Four Square Books, 1966.