APA (7e ed.) Bronvermelding

Não informado. (2012). The American Journal of Distance Education. Pennsylvania State University, College of Education, Office for Distance Education.

Chicago (17e ed.) Bronvermelding

Não informado. The American Journal of Distance Education. University Park, Pa: Pennsylvania State University, College of Education, Office for Distance Education, 2012.

MLA (8e ed.) Bronvermelding

Não informado. The American Journal of Distance Education. Pennsylvania State University, College of Education, Office for Distance Education, 2012.

Let op: Deze citaties zijn niet altijd 100% accuraat.