APA (7th ed.) Citation

Heuvelmans, M. (1974). The river killers. Stackpole Books.

Chicago Style (17th ed.) Citation

Heuvelmans, Martin. The River Killers. [Harrisburg, Pa.]: Stackpole Books, 1974.

MLA (9th ed.) Citation

Heuvelmans, Martin. The River Killers. Stackpole Books, 1974.

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