APA

Herrick F. H., . (1935). Wild birds at home. New York, London: D. Appleton-Century Company, Incorporated.

Chicago

Herrick Francis Hobart, . 1935. Wild birds at home. New York, London: D. Appleton-Century Company, Incorporated.

Harvard

Herrick F. H., . (1935). Wild birds at home. New York, London: D. Appleton-Century Company, Incorporated.

MLA

Herrick Francis Hobart, . Wild birds at home. New York, London: D. Appleton-Century Company, Incorporated. 1935.