APA (7th ed.) Citation

Powers, T. (2019). Down and out in purgatory: The collected stories of Tim Powers. Baen.

Chicago Style (17th ed.) Citation

Powers, Tim. Down and Out in Purgatory: The Collected Stories of Tim Powers. Riverdale, NY: Baen, 2019.

MLA (8th ed.) Citation

Powers, Tim. Down and Out in Purgatory: The Collected Stories of Tim Powers. Baen, 2019.

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