APA (7e ed.) Bronvermelding

Johnson, C. (2014). Worldmark modern conflict and diplomacy. Gale Cengage Learning.

Chicago (17e ed.) Bronvermelding

Johnson, Cynthia. Worldmark Modern Conflict and Diplomacy. Detroit: Gale Cengage Learning, 2014.

MLA (9e ed.) Bronvermelding

Johnson, Cynthia. Worldmark Modern Conflict and Diplomacy. Gale Cengage Learning, 2014.

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