APA (7th ed.) Citation

Fränkel, M. (1831). De ophthalmia Aegyptiaca.

Chicago Style (17th ed.) Citation

Fränkel, Marcus. De Ophthalmia Aegyptiaca. Berolini, 1831.

MLA (9th ed.) Citation

Fränkel, Marcus. De Ophthalmia Aegyptiaca. 1831.

Warning: These citations may not always be 100% accurate.