Cita APA (7th ed.)

Durrell, D. D., & Crossley, B. A. (1968). Thirty plays for classroom reading; a new approach to the reading program in the intermediate grades. PLays.

Cita Chicago (17th ed.)

Durrell, Donald DeWitt, i B. Alice Crossley. Thirty Plays for Classroom Reading; a New Approach to the Reading Program in the Intermediate Grades. Boston: PLays, 1968.

Cita MLA (9th ed.)

Durrell, Donald DeWitt, i B. Alice Crossley. Thirty Plays for Classroom Reading; a New Approach to the Reading Program in the Intermediate Grades. PLays, 1968.