APA (7th ed.) Citation

Lipps, T. (1903). Leitfaden der Psychologie. Engelmann.

Chicago Style (17th ed.) Citation

Lipps, Theodor. Leitfaden Der Psychologie. Leipzig: Engelmann, 1903.

MLA (9th ed.) Citation

Lipps, Theodor. Leitfaden Der Psychologie. Engelmann, 1903.

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