APA

Pratt K. J., . (1985). Effective staff appraisal: a practical guide. New York: Van Nostrand Reinhold Co.

Chicago

Pratt K J, . 1985. Effective staff appraisal: a practical guide. New York: Van Nostrand Reinhold Co.

Harvard

Pratt K. J., . (1985). Effective staff appraisal: a practical guide. New York: Van Nostrand Reinhold Co.

MLA

Pratt K J, . Effective staff appraisal: a practical guide. New York: Van Nostrand Reinhold Co. 1985.