APA (7th ed.) Citation

Haan, H. (1906). Philosophia naturalis in usum scholarum (3a.). Herder.

Chicago Style (17th ed.) Citation

Haan, Henrico. Philosophia Naturalis in Usum Scholarum. 3a. Friburgo: Herder, 1906.

MLA (9th ed.) Citation

Haan, Henrico. Philosophia Naturalis in Usum Scholarum. 3a. Herder, 1906.

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