Citazione Stile APA (7a Edizione)

Downs, W. M., & Wright, L. A. (1998). Playwriting from formula to form: A guide to writing a play. Harcourt Brace College Publishers.

Citazione stile Chigago Style (17a edizione)

Downs, William Missouri, e Lou Anne Wright. Playwriting from Formula to Form: A Guide to Writing a Play. Forth Worth, Tex: Harcourt Brace College Publishers, 1998.

Citatione MLA (9a ed.)

Downs, William Missouri, e Lou Anne Wright. Playwriting from Formula to Form: A Guide to Writing a Play. Harcourt Brace College Publishers, 1998.