APA

Beebe W., . (1953). Unseen life of New York: as a naturalist sees it. New York: Duell, Sloan and Pearce.

Chicago

Beebe William, . 1953. Unseen life of New York: as a naturalist sees it. New York: Duell, Sloan and Pearce.

Harvard

Beebe W., . (1953). Unseen life of New York: as a naturalist sees it. New York: Duell, Sloan and Pearce.

MLA

Beebe William, . Unseen life of New York: as a naturalist sees it. New York: Duell, Sloan and Pearce. 1953.