APA引文

Ronald Melzack, P. W. (1987). <O >desafio da dor. FCG.

Chicago Style (17th ed.) Citation

Ronald Melzack, Patrick Wall. <O >desafio Da Dor. FCG, 1987.

MLA引文

Ronald Melzack, Patrick Wall. <O >desafio Da Dor. FCG, 1987.

警告：這些引文格式不一定是100％准確.