APA استشهاد

Nroth, D., & Buckingham, G. (1969). Productivity agreements and wage systems. Gower press.

استشهاد بنمط شيكاغو

Nroth, D.T.B, و G.L Buckingham. Productivity Agreements and Wage Systems. London: Gower press, 1969.

MLA استشهاد

Nroth, D.T.B, و G.L Buckingham. Productivity Agreements and Wage Systems. Gower press, 1969.