600 fototips

MLA

Voogel, Emile, and Peter J Keyzer. 600 Fototips. Amsterdam: Focus, 1981.

APA

Voogel, E., & Keyzer, P. J. (1981). 600 fototips. Amsterdam: Focus.

Chicago

Voogel, Emile, and Peter J. Keyzer. 600 Fototips. Amsterdam: Focus, 1981.