The wild animals of Hudson's day and the zoological park of our day.

MLA

Hornaday, William Temple, and Henry Hudson. The Wild Animals of Hudson's Day and the Zoological Park of Our Day. New York: New York Zoological Society, 1909.

APA

Hornaday, W. Temple, & Hudson, H. (1909). The wild animals of Hudson's day and the zoological park of our day. New York: New York Zoological Society.

Chicago

Hornaday, William Temple, and Henry Hudson. The Wild Animals of Hudson's Day and the Zoological Park of Our Day. New York: New York Zoological Society, 1909.