Cite

1914--1915--1916--1917--?? / drawn by J. Lenhard.

MLA

Horký, Karel, 1879-1965, Lenhard, J. 1914--1915--1916--1917--?? / drawn by J. Lenhard.. BRBL_00032A. c1917.. https://collections.library.yale.edu/catalog/15258813.

APA, 6th edition

Horký, Karel, 1879-1965, & Lenhard, J. (["BRBL_00032A"])(c1917.)[1914--1915--1916--1917--?? / drawn by J. Lenhard.]. https://collections.library.yale.edu/catalog/15258813.