APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Eliassen, L. P. (2010). Nonprescription drugs: Considering a new class for behind-the-counter drugs. Nova Science Publishers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Lars P. Eliassen. Nonprescription Drugs: Considering a New Class for Behind-the-counter Drugs. New York: Nova Science Publishers, 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Lars P. Eliassen. Nonprescription Drugs: Considering a New Class for Behind-the-counter Drugs. Nova Science Publishers, 2010.