APA

Barchardt J. K., . (2000). Career management four scientists and engineers. New York: American Chemical Society.

Chicago

Barchardt John K, . 2000. Career management four scientists and engineers. New York: American Chemical Society.

Harvard

Barchardt J. K., . (2000). Career management four scientists and engineers. New York: American Chemical Society.

MLA

Barchardt John K, . Career management four scientists and engineers. New York: American Chemical Society. 2000.