Gaya APA

Fields, H, L, (., Liebeskind, J, C. (1994). Progress in Pain Research and Management: Pharmacological Approaches to the Treatment of Chronic Pain : New Concepts and Critical Issues . USA: IASP Press.

Gaya MLA

Fields, Howard, L., (editor)., Liebeskind, John, C.[Ed.]. "Progress in Pain Research and Management: Pharmacological Approaches to the Treatment of Chronic Pain : New Concepts and Critical Issues". USA: IASP Press, 1994. Text.