APA stil citiranja

Gerber, P. L. (1966). Robert Frost: Robert Frost. New York: Twayne Publishers.

Chicago stil citiranja

Gerber, Philip L. Robert Frost: Robert Frost. New York: Twayne Publishers, 1966.

MLA stil citiranja

Gerber, Philip L. Robert Frost: Robert Frost. New York: Twayne Publishers, 1966.

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