APA (7th ed.) Citation

Kragh, H. (2008). The moon that wasn't: The saga of Venus' spurious satellite. Birkhäuser. https://doi.org/10.1007/978-3-7643-8909-3

Chicago Style (17th ed.) Citation

Kragh, Helge. The Moon That Wasn't: The Saga of Venus' Spurious Satellite. Basel ; Boston: Birkhäuser, 2008. https://doi.org/10.1007/978-3-7643-8909-3.

MLA (9th ed.) Citation

Kragh, Helge. The Moon That Wasn't: The Saga of Venus' Spurious Satellite. Birkhäuser, 2008. https://doi.org/10.1007/978-3-7643-8909-3.