APA (7th ed.) Citation

Heldenberg, L. (1838). De vermibus in corpore humano.

Chicago Style (17th ed.) Citation

Heldenberg, Ludovicus. De Vermibus in Corpore Humano. 1838.

MLA (8th ed.) Citation

Heldenberg, Ludovicus. De Vermibus in Corpore Humano. 1838.

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