Cita APA

Barnhart, C. L. n. 1., & Barnhart, R. K. (1978). The World book dictionary ([1. edition].). Chicago: World Book-Childcraft International.

Citación estilo Chicago

Barnhart, Clarence Lewis n. 1900, y Robert K. Barnhart. The World Book Dictionary. [1. edition]. Chicago: World Book-Childcraft International, 1978.

Cita MLA

Barnhart, Clarence Lewis n. 1900, y Robert K. Barnhart. The World Book Dictionary. [1. edition]. Chicago: World Book-Childcraft International, 1978.