APA (7th ed.) Citation

(1972). Its why & its wherefore ([Nachdr. von 1920].).

Chicago Style (17th ed.) Citation

Its Why & Its Wherefore. [Nachdr. von 1920]. 1972.

MLA (9th ed.) Citation

Its Why & Its Wherefore. [Nachdr. von 1920]. 1972.

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