APA (7th ed.) Citation

Davies, P. H. (1998). O'Connor Davies's ophthalmic drugs: Diagnostic and therapeutic uses (4. ed.). Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Davies, Patrick H. O'Connor Davies's Ophthalmic Drugs: Diagnostic and Therapeutic Uses. 4. ed. Oxford [u.a.]: Butterworth-Heinemann, 1998.

MLA (9th ed.) Citation

Davies, Patrick H. O'Connor Davies's Ophthalmic Drugs: Diagnostic and Therapeutic Uses. 4. ed. Butterworth-Heinemann, 1998.