APA (7e ed.) Bronvermelding

Sumner, I. K. (2011). A peace corps volunteer recalls his experiences in the Philippines. Bulletin of the American Historical Collection.

Chicago (17e ed.) Bronvermelding

Sumner, Ivan K. "A Peace Corps Volunteer Recalls His Experiences in the Philippines." Bulletin of the American Historical Collection 2011.

MLA (9e ed.) Bronvermelding

Sumner, Ivan K. "A Peace Corps Volunteer Recalls His Experiences in the Philippines." Bulletin of the American Historical Collection, 2011.