APA (7th ed.) Citation

Calkins, E. (1979). Adventure at beaver falls. Southern Publishing Association.

Chicago Style (17th ed.) Citation

Calkins, Erling. Adventure at Beaver Falls. Nashville, TN: Southern Publishing Association, 1979.

MLA (9th ed.) Citation

Calkins, Erling. Adventure at Beaver Falls. Southern Publishing Association, 1979.

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