Citazione APA

Downs, W. M., & Wright, L. A. (1998). Playwriting from formula to form. Harcout Brace College Publishers.

Stile di citazione Chicago

Downs, William Missouri, e Lou Anne Wright. Playwriting from Formula to Form. Fort Worth, TX: Harcout Brace College Publishers, 1998.

Citazione MLA

Downs, William Missouri, e Lou Anne Wright. Playwriting from Formula to Form. Harcout Brace College Publishers, 1998.