APA (7e ed.) Bronvermelding

Gerritsen, F. (1974). The use of ocean technology in developing countries. Technology and Development Institute.

Chicago (17e ed.) Bronvermelding

Gerritsen, Frans. The Use of Ocean Technology in Developing Countries. Honolulu: Technology and Development Institute, 1974.

MLA (9e ed.) Bronvermelding

Gerritsen, Frans. The Use of Ocean Technology in Developing Countries. Technology and Development Institute, 1974.