Style de citation APA (7e éd.)
Block, R. N., Roberts, K., & Clarke, R. O. (2003). Labor standards in the United States and Canada. W.E. Upjohn Institute for Employment Research.
Style de citation Chicago (17e éd.)
Block, Richard N., Karen Roberts, et Ronald O. Clarke. Labor Standards in the United States and Canada. Kalamazoo, Mich.: W.E. Upjohn Institute for Employment Research, 2003.
Style de citation MLA (9e éd.)
Block, Richard N., et al. Labor Standards in the United States and Canada. W.E. Upjohn Institute for Employment Research, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.