Philosophy: the science of signs. XVII. Truths (continued)
MLA
Marsden, Dora, b. 1882. Philosophy: the science of signs. XVII. Truths (continued). 1919 January-February. https://collections.library.yale.edu/catalog/2041575.
APA, 6th edition
Marsden, Dora, b. 1882. (1919 January-February)[Philosophy: the science of signs. XVII. Truths (continued)]. https://collections.library.yale.edu/catalog/2041575.