APA (7th ed.) Citation

Koot, T., & Rotgans, F. J. (1967). Amsterdam. Knorr & Hirth.

Chicago Style (17th ed.) Citation

Koot, Ton, and Frits J. Rotgans. Amsterdam. München: Knorr & Hirth, 1967.

MLA (8th ed.) Citation

Koot, Ton, and Frits J. Rotgans. Amsterdam. Knorr & Hirth, 1967.

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