APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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