APA (7e ed.) Bronvermelding

Jackson, S. L. (2016). Research Methods and Statistics: A critical thinking approach (5th ed.). cengage.

Chicago (17e ed.) Bronvermelding

Jackson, Sherri L. Research Methods and Statistics: A Critical Thinking Approach. 5th ed. Delhi: cengage, 2016.

MLA (9e ed.) Bronvermelding

Jackson, Sherri L. Research Methods and Statistics: A Critical Thinking Approach. 5th ed. cengage, 2016.