APA

Pitkin G. M., . (1989). Cost-effective technical services: how to track, manage, and justify internal operations. New York: Neal-Schuman Publishers.

Chicago

Pitkin Gary M, . 1989. Cost-effective technical services: how to track, manage, and justify internal operations. New York: Neal-Schuman Publishers.

Harvard

Pitkin G. M., . (1989). Cost-effective technical services: how to track, manage, and justify internal operations. New York: Neal-Schuman Publishers.

MLA

Pitkin Gary M, . Cost-effective technical services: how to track, manage, and justify internal operations. New York: Neal-Schuman Publishers. 1989.