APA

Thomann K. H., Adamczyk D. T. & Marks E. S. (2001). Primary Eyecare in Systemic Disease. New York: McGraw-Hill.

Chicago

Thomann Kelly H, Adamczyk Diane T and Marks Esther S. 2001. Primary Eyecare in Systemic Disease. New York: McGraw-Hill.

Harvard

Thomann K. H., Adamczyk D. T. and Marks E. S. (2001). Primary Eyecare in Systemic Disease. New York: McGraw-Hill.

MLA

Thomann Kelly H, Adamczyk Diane T and Marks Esther S. Primary Eyecare in Systemic Disease. New York: McGraw-Hill. 2001.