APA (7e ed.) Bronvermelding

Ramus, P., & Ong, W. J. (1970). Scholae in liberales artes: Petrus Ramus. With an introduction by Walter J. Ong. Olms.

Chicago (17e ed.) Bronvermelding

Ramus, Petrus, en Walter J. Ong. Scholae in Liberales Artes: Petrus Ramus. With an Introduction by Walter J. Ong. Hildesheim ; New York: Olms, 1970.

MLA (8e ed.) Bronvermelding

Ramus, Petrus, en Walter J. Ong. Scholae in Liberales Artes: Petrus Ramus. With an Introduction by Walter J. Ong. Olms, 1970.