APA (7th ed.) Citation

Johnston, V. (1971). Castle perilous. Hale.

Chicago Style (17th ed.) Citation

Johnston, Velda. Castle Perilous. London: Hale, 1971.

MLA (8th ed.) Citation

Johnston, Velda. Castle Perilous. Hale, 1971.

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