APA (7th ed.) Citation

Harting, P. (1854). Prof. P. Hartings Skizzen aus der Natur. Engelmann.

Chicago Style (17th ed.) Citation

Harting, Pieter. Prof. P. Hartings Skizzen Aus Der Natur. Leipzig: Engelmann, 1854.

MLA (9th ed.) Citation

Harting, Pieter. Prof. P. Hartings Skizzen Aus Der Natur. Engelmann, 1854.

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