APA (7th ed.) Citation

Library Pass, LLC, & Goodwin, V. (2021). Adventure of the Engineer's Thumb. ABDO.

Chicago Style (17th ed.) Citation

Library Pass, LLC, and Vincent Goodwin. Adventure of the Engineer's Thumb. [United States]: ABDO, 2021.

MLA (9th ed.) Citation

Library Pass, LLC, and Vincent Goodwin. Adventure of the Engineer's Thumb. ABDO, 2021.

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