APA (7e ed.) Bronvermelding

Greenwood, N. A., & Howard, J. R. (2011). First contact: Teaching and learning in introductory sociology. Rowman & Littlefield Publishers.

Chicago (17e ed.) Bronvermelding

Greenwood, Nancy A., en Jay R. Howard. First Contact: Teaching and Learning in Introductory Sociology. Lanham: Rowman & Littlefield Publishers, 2011.

MLA (9e ed.) Bronvermelding

Greenwood, Nancy A., en Jay R. Howard. First Contact: Teaching and Learning in Introductory Sociology. Rowman & Littlefield Publishers, 2011.