APA (7th ed.) Citation

Greyer, E. H. (1849). De ulcere ventriculi perforante.

Chicago Style (17th ed.) Citation

Greyer, Ernst H. De Ulcere Ventriculi Perforante. Berolini, 1849.

MLA (9th ed.) Citation

Greyer, Ernst H. De Ulcere Ventriculi Perforante. 1849.

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