Cita APA

Betti, C., & Sale, T. (1992). Drawing: A contemporary approach (3rd ed.). Harcourt Brace.

Citación estilo Chicago

Betti, Claudia, and Teel Sale. Drawing: A Contemporary Approach. 3rd ed. Fort Worth: Harcourt Brace, 1992.

Cita MLA

Betti, Claudia, and Teel Sale. Drawing: A Contemporary Approach. 3rd ed. Harcourt Brace, 1992.