Hans Leijerzapf : The world is a stage.

MLA

van Berkum, Ans. Hans Leijerzapf : The World Is a Stage. Nieuwegein: Allianz Nederland, 2005.

APA

van Berkum, A. (2005). Hans Leijerzapf : The world is a stage. Nieuwegein: Allianz Nederland.

Chicago

van Berkum, Ans Hans Leijerzapf: The World Is a Stage. Nieuwegein: Allianz Nederland, 2005.