Dyfyniad APA

Fuchs, E., & Duane, A. (1911). Text-book of ophthalmology (4th ed.). J. B. Lippincott Company.

Dyfyniad Arddull Chicago

Fuchs, Ernst, and A. Duane. Text-book of Ophthalmology. 4th ed. Philadelphia & London: J. B. Lippincott Company, 1911.

Dyfyniad MLA

Fuchs, Ernst, and A. Duane. Text-book of Ophthalmology. 4th ed. J. B. Lippincott Company, 1911.

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