Cita APA (7th ed.)

Payne, R., Patt, R. B., & Hill, C. S. (1998). Assessment and treatment of cancer pain. IASP Press.

Cita Chicago (17th ed.)

Payne, Richard, Richard B. Patt, i C. Stratton Hill. Assessment and Treatment of Cancer Pain. Seattle: IASP Press, 1998.

Cita MLA (9th ed.)

Payne, Richard, et al. Assessment and Treatment of Cancer Pain. IASP Press, 1998.