Popular official guide to the New York Zoological Park /
by William T. Hornaday ; with maps, plans and illustrations.
APA Citation
New York Zoological Park., Hornaday, W. T. (William Temple)., New York Zoological Society. (1907). Popular official guide to the New York Zoological Park. 9th ed. [New York]: New York Zoological Society.
MLA Citation
New York Zoological Park, William T. (William Temple) Hornaday, and New York Zoological Society. Popular Official Guide to the New York Zoological Park. 9th ed. [New York]: New York Zoological Society, 1907.
Warning: These citations may not always be complete (especially for serials).