APA (7th ed.) Citation

Cummings, R. (1977). Make your own model forts & castles. D. McKay.

Chicago Style (17th ed.) Citation

Cummings, Richard. Make Your Own Model Forts & Castles. New York: D. McKay, 1977.

MLA (9th ed.) Citation

Cummings, Richard. Make Your Own Model Forts & Castles. D. McKay, 1977.

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