Ritchie Deborah, Eadie Douglas, Creely Kaen S, Hilton Shona, Semple Sean, Petticrew Mark, . . . Hurley Fintan. (2007). Covert observation in practice: Lessons from the evaluation of the prohibition of smoking in public places in Scotland. BMC.
Chicago Style (17th ed.) CitationRitchie Deborah, Eadie Douglas, Creely Kaen S, Hilton Shona, Semple Sean, Petticrew Mark, Ferrell Catherine, Christopher Yvette, and Hurley Fintan. Covert Observation in Practice: Lessons from the Evaluation of the Prohibition of Smoking in Public Places in Scotland. BMC, 2007.
MLA (9th ed.) CitationRitchie Deborah, et al. Covert Observation in Practice: Lessons from the Evaluation of the Prohibition of Smoking in Public Places in Scotland. BMC, 2007.
Warning: These citations may not always be 100% accurate.