ebrary, Inc, & Eliassen, L. P. (2010). Nonprescription drugs: Considering a new class for behind-the-counter drugs. Nova Science Publishers.
Chicago Style (17th ed.) Citationebrary, Inc, and Lars P. Eliassen. Nonprescription Drugs: Considering a New Class for Behind-the-counter Drugs. New York: Nova Science Publishers, 2010.
MLA引文ebrary, Inc, and Lars P. Eliassen. Nonprescription Drugs: Considering a New Class for Behind-the-counter Drugs. Nova Science Publishers, 2010.
警告:這些引文格式不一定是100%准確.