Guinness groot recordboek

MLA

McWhirter, Norris, and Ross McWhirter. Guinness Groot Recordboek. Amsterdam: Born, 1971.

APA

McWhirter, N., & McWhirter, R. (1971). Guinness groot recordboek. Amsterdam: Born.

Chicago

McWhirter, Norris ed., and Ross McWhirter ed. Guinness Groot Recordboek. Amsterdam: Born, 1971.