APA (7th ed.) Citation

Rickey, G., & Schmied, W. (1975). George Rickey. Erker-Verlag.

Chicago Style (17th ed.) Citation

Rickey, George, and Wieland Schmied. George Rickey. S[ank]t Gallen: Erker-Verlag, 1975.

MLA (8th ed.) Citation

Rickey, George, and Wieland Schmied. George Rickey. Erker-Verlag, 1975.

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