MLA

Vandewiele, Leo Jules, and D. A Wittop Koning. Pharmacopœa Ultratrajectina 1656. Ghent: Christian De Backer, 1974.

APA

Vandewiele, L. Jules, & Wittop Koning, D. A. (1974). Pharmacopœa Ultratrajectina 1656. Ghent: Christian De Backer.

Chicago

Vandewiele, Leo Jules Pharmacopœa Ultratrajectina 1656. Edited by D. A Wittop Koning. Ghent: Christian De Backer, 1974.