APA (7th ed.) Citation

Kircher, A. (1664). Mundus subterraneus: Libri 12.

Chicago Style (17th ed.) Citation

Kircher, Athanasius. Mundus Subterraneus: Libri 12. Amstelodamum, 1664.

MLA (9th ed.) Citation

Kircher, Athanasius. Mundus Subterraneus: Libri 12. 1664.

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