APA (7th ed.) Citation
Kessing, S. V., & Thygesen, J. (2007). Primary angle-closure and angle-closure glaucoma. Kugler ; Pathway Book Service, [distributor for US and Canada].
Chicago Style (17th ed.) Citation
Kessing, Svend Vedel, and John Thygesen. Primary Angle-closure and Angle-closure Glaucoma. Hague, Netherlands : Gilsum, NH: Kugler ; Pathway Book Service, [distributor for US and Canada], 2007.
MLA (9th ed.) Citation
Kessing, Svend Vedel, and John Thygesen. Primary Angle-closure and Angle-closure Glaucoma. Kugler ; Pathway Book Service, [distributor for US and Canada], 2007.
Warning: These citations may not always be 100% accurate.