APA (7th ed.) Citation

Kircher, A. (1650). Obeliscus Pamphilius. Typis Ludouici Grignani.

Chicago Style (17th ed.) Citation

Kircher, Athanasius. Obeliscus Pamphilius. Romae: Typis Ludouici Grignani, 1650.

MLA (9th ed.) Citation

Kircher, Athanasius. Obeliscus Pamphilius. Typis Ludouici Grignani, 1650.

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