APA (7th ed.) Citation

Wasmann, E. (1903). Instinct and intelligence in the animal kingdom: A critical contribution to modern animal psychology. B. Herder.

Chicago Style (17th ed.) Citation

Wasmann, Erich. Instinct and Intelligence in the Animal Kingdom: A Critical Contribution to Modern Animal Psychology. St. Louis, Mo.: B. Herder, 1903.

MLA (8th ed.) Citation

Wasmann, Erich. Instinct and Intelligence in the Animal Kingdom: A Critical Contribution to Modern Animal Psychology. B. Herder, 1903.