APA (7e ed.) Bronvermelding

Gibbons, M., & Wittrock, B. (1985). Science as a commodity: Threats to the open community of scholars.

Chicago (17e ed.) Bronvermelding

Gibbons, Michael, en Bj"rn Wittrock. Science as a Commodity: Threats to the Open Community of Scholars. New York : Longman, 1985.

MLA (9e ed.) Bronvermelding

Gibbons, Michael, en Bj"rn Wittrock. Science as a Commodity: Threats to the Open Community of Scholars. 1985.