APA (7th ed.) Citation

Hartmann, J. B. (1777). De hirudine medicinali.

Chicago Style (17th ed.) Citation

Hartmann, Johann B. De Hirudine Medicinali. Viennae, 1777.

MLA (9th ed.) Citation

Hartmann, Johann B. De Hirudine Medicinali. 1777.

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