APA način citiranja (7. izdanje)

Metcalf, W. (1959). Native trees of the San Francisco Bay region. University of California Press.

Čikaški stil citiranja (17. izdanje)

Metcalf, Woodbridge. Native Trees of the San Francisco Bay Region. Berkeley: University of California Press, 1959.

MLA način citiranja (9. izdanje)

Metcalf, Woodbridge. Native Trees of the San Francisco Bay Region. University of California Press, 1959.