APA (7th ed.) Citation

May, K. (1951). Old Surehand. Karl-May-Verlag.

Chicago Style (17th ed.) Citation

May, Karl. Old Surehand. S.l.: Karl-May-Verlag, 1951.

MLA (9th ed.) Citation

May, Karl. Old Surehand. Karl-May-Verlag, 1951.

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