Gaya APA

[et.al], A, S. (2013). The Pattern of Indoor Smoking Restriction Law Transitions, 1970–2009: Laws Are Sticky . : American Public Health Association.

Gaya MLA

[et.al], Ashley, Sanders-Jackson. "The Pattern of Indoor Smoking Restriction Law Transitions, 1970–2009: Laws Are Sticky". : American Public Health Association, 2013. e-journal.