APA način citiranja (7. izdanje)

Hough, B. O. (1920). Ocean traffic and trade. Lasalle Extension University.

Čikaški stil citiranja (17. izdanje)

Hough, Benjamin Olney. Ocean Traffic and Trade. Chicago: Lasalle Extension University, 1920.

MLA način citiranja (8. izdanje)

Hough, Benjamin Olney. Ocean Traffic and Trade. Lasalle Extension University, 1920.