APA

Haefner L., Mitchell J. & Wuenscher D. (1976). Need for a port planning methodology. : Transportation Research Record.

Chicago

Haefner LE, Mitchell J and Wuenscher D. 1976. Need for a port planning methodology. : Transportation Research Record.

Harvard

Haefner L., Mitchell J. and Wuenscher D. (1976). Need for a port planning methodology. : Transportation Research Record.

MLA

Haefner LE, Mitchell J and Wuenscher D. Need for a port planning methodology. : Transportation Research Record. 1976.