APA Citatie

Gregory, H., & Hamilton Gregory. (2010). Public speaking for college and career. Boston: McGraw-Hill Higher Education.

Chicago Style citaat

Gregory, Hamilton, en Hamilton Gregory. Public Speaking for College and Career. Boston: McGraw-Hill Higher Education, 2010.

MLA citatie

Gregory, Hamilton, en Hamilton Gregory. Public Speaking for College and Career. Boston: McGraw-Hill Higher Education, 2010.

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