APA (7th ed.) Citation

Marshall, G. (1973). Rustlers of Sky Valley. Collins Western.

Chicago Style (17th ed.) Citation

Marshall, Gary. Rustlers of Sky Valley. London: Collins Western, 1973.

MLA (8th ed.) Citation

Marshall, Gary. Rustlers of Sky Valley. Collins Western, 1973.

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