APA সাইটেশন

Pederson, L. L., Bull, S. B., Ashley, M. J., Garcia, J. M., & Lefcoe, N. M. (1993). An evaluation of the workplace smoking bylaw in the city of Toronto.

শিকাগো স্টাইলে সাইটেশন

Pederson, L L., S B. Bull, M J. Ashley, J M. Garcia, এবং N M. Lefcoe. An Evaluation of the Workplace Smoking Bylaw in the City of Toronto. 1993.

এমএলএ সাইটেশন

Pederson, L L., et al. An Evaluation of the Workplace Smoking Bylaw in the City of Toronto. 1993.