Cite

Irving Caesar's Sing a song of safety

MLA

Caesar, Irving, 1895-1996. Irving Caesar's Sing a song of safety. c1937.. https://collections.library.yale.edu/catalog/32192420.

APA, 6th edition

Caesar, Irving, 1895-1996. (c1937.)[Irving Caesar's Sing a song of safety]. https://collections.library.yale.edu/catalog/32192420.