Les papophages = popebusters.

MLA

Van Droogenbroeck, Prosper, Baixinho, and Modest Van Droogenbroeck. Les Papophages = Popebusters. Cornichon, 1985.

APA

Van Droogenbroeck, P., Baixinho, B., & Van Droogenbroeck, M. (1985). Les papophages = popebusters. Cornichon.

Chicago

Van Droogenbroeck, Prosper, Baixinho, and Modest Van Droogenbroeck. Les Papophages = Popebusters. : Cornichon, 1985.