Cite

Man makes his own mask

MLA

Davis, Robert H. (Robert Hobart), 1869-1942. Man makes his own mask. 1932.. https://collections.library.yale.edu/catalog/16593724.

APA, 6th edition

Davis, Robert H. (Robert Hobart), 1869-1942. (1932.)[Man makes his own mask]. https://collections.library.yale.edu/catalog/16593724.