Cita APA (7th ed.)
Hemfelt, R., & Warren, P. (1990). Kids who carry our pain. Thomas Nelson Publishers.
Cita Chicago (17th ed.)
Hemfelt, Robert, i Paul Warren. Kids Who Carry Our Pain. Nashville: Thomas Nelson Publishers, 1990.
Cita MLA (9th ed.)
Hemfelt, Robert, i Paul Warren. Kids Who Carry Our Pain. Thomas Nelson Publishers, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.