APA (7th ed.) Citation

Knackfuss, H. (1905). Velasquez (5 Aufl.). Velhagen & Klasing.

Chicago Style (17th ed.) Citation

Knackfuss, H. Velasquez. 5 Aufl. Velhagen & Klasing, 1905.

MLA (8th ed.) Citation

Knackfuss, H. Velasquez. 5 Aufl. Velhagen & Klasing, 1905.

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