APA (7th ed.) Citation

Wel, F. v., & Ovink, Y. (1969). Holland. Knorr & Hirth Verlag.

Chicago Style (17th ed.) Citation

Wel, Freek van, and Yda Ovink. Holland. Munich : Ahrbeck-Hannover: Knorr & Hirth Verlag, 1969.

MLA (9th ed.) Citation

Wel, Freek van, and Yda Ovink. Holland. Knorr & Hirth Verlag, 1969.