APA (7th ed.) Citation

Friedländer, M. J., & Braam, F. A. v. (1950). World collectors annuary. Brouwer.

Chicago Style (17th ed.) Citation

Friedländer, Max J., and Fred A. von Braam. World Collectors Annuary. Delft: Brouwer, 1950.

MLA (8th ed.) Citation

Friedländer, Max J., and Fred A. von Braam. World Collectors Annuary. Brouwer, 1950.