APA (7th ed.) Citation

Kleukens, F. W. (1925). ABC ABC (8. Auflage.). Gerhard Stalling.

Chicago Style (17th ed.) Citation

Kleukens, Friedrich Wilhelm. ABC ABC. 8. Auflage. Oldenburg i.O: Gerhard Stalling, 1925.

MLA (9th ed.) Citation

Kleukens, Friedrich Wilhelm. ABC ABC. 8. Auflage. Gerhard Stalling, 1925.

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