APA (7th ed.) Citation

Fletcher, J. E. (1988). Athanasius Kircher: A man under pressure.

Chicago Style (17th ed.) Citation

Fletcher, John Edward. Athanasius Kircher: A Man Under Pressure. 1988.

MLA (9th ed.) Citation

Fletcher, John Edward. Athanasius Kircher: A Man Under Pressure. 1988.

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