APA

Kunitz S., Haycraft H., . (1949). American authors, 1600-1900: a biographical dictionary of American literature. New York: The H.W. Wilson Company.

Chicago

Kunitz Stanley, Haycraft Howard, . 1949. American authors, 1600-1900: a biographical dictionary of American literature. New York: The H.W. Wilson Company.

Harvard

Kunitz S., Haycraft H., . (1949). American authors, 1600-1900: a biographical dictionary of American literature. New York: The H.W. Wilson Company.

MLA

Kunitz Stanley, Haycraft Howard, . American authors, 1600-1900: a biographical dictionary of American literature. New York: The H.W. Wilson Company. 1949.