Gaya APA

scully, R. (). A serious matter: Erwin D. Swann (1906-1973) and the collection of caricature and cartoon . [s.i.]: .

Gaya MLA

scully, Richard. "A serious matter: Erwin D. Swann (1906-1973) and the collection of caricature and cartoon". [s.i.]: , . Text.