APA (7e ed.) Bronvermelding

Ya-Otto, J., Gjerstad, O., & Mercer, M. (1982). Battlefront Namibia: An autobiography. Heinemann.

Chicago (17e ed.) Bronvermelding

Ya-Otto, John, Ole Gjerstad, en Michael Mercer. Battlefront Namibia: An Autobiography. London: Heinemann, 1982.

MLA (9e ed.) Bronvermelding

Ya-Otto, John, et al. Battlefront Namibia: An Autobiography. Heinemann, 1982.