APA (7th ed.) Citation

Gregorii, J. G. (1715). Die curieuse Orographia.

Chicago Style (17th ed.) Citation

Gregorii, Johann Gottfried. Die Curieuse Orographia. Frankfurt u.a, 1715.

MLA (9th ed.) Citation

Gregorii, Johann Gottfried. Die Curieuse Orographia. 1715.

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