Citazione APA

Holbrook, H. L., & McGregor, A. L. (1929). Our world of work. Allyn and Bacon.

Stile di citazione Chicago

Holbrook, Harold Lyman, e A. Laura McGregor. Our World of Work. Boston : New York [etc.]: Allyn and Bacon, 1929.

Citazione MLA

Holbrook, Harold Lyman, e A. Laura McGregor. Our World of Work. Allyn and Bacon, 1929.