Cita APA

Gavian, R. W., & Hamm, W. A. (1959). The American story. Heath.

Chicago Style (17th ed.) Citation

Gavian, Ruth Wood, i William Albert Hamm. The American Story. Boston: Heath, 1959.

Cita MLA

Gavian, Ruth Wood, i William Albert Hamm. The American Story. Heath, 1959.