Citazione APA

Betts, E. A., Welch, C. M., & Ernst, C. (1948). Up the street and down. American Book Company.

Stile di citazione Chicago

Betts, Emmett A., Carolyn M. Welch, e Clara Ernst. Up the Street and Down. New York, Cincinnati, Chicago, Boston, Atlanta, Dallas, San Francisco: American Book Company, 1948.

Citazione MLA

Betts, Emmett A., et al. Up the Street and Down. American Book Company, 1948.