APA (7e ed.) Bronvermelding

Martin, C., Hoare, C., & He, J. (1991). Pre−Adjunctions in Order Enriched Categories.

Chicago (17e ed.) Bronvermelding

Martin, C., C. Hoare, en J. He. Pre−Adjunctions in Order Enriched Categories. 1991.

MLA (9e ed.) Bronvermelding

Martin, C., et al. Pre−Adjunctions in Order Enriched Categories. 1991.