Cita APA (7a ed.)

Sund, R., & Henderson, R. (2017). Roberta and Rogene: The Intrepid Faulkner Twins from Texas. TCU Press.

Cita Chicago Style (17a ed.)

Sund, Roberta, y Rogene Henderson. Roberta and Rogene: The Intrepid Faulkner Twins from Texas. Fort Worth, Texas: TCU Press, 2017.

Cita MLA (8a ed.)

Sund, Roberta, y Rogene Henderson. Roberta and Rogene: The Intrepid Faulkner Twins from Texas. TCU Press, 2017.