APA (7th ed.) Citation

Caneve, M., Salsa, A., Oddone, E., & Bakker, T. H. (2019). Are they rocks or clouds? Fw:Books.

Chicago Style (17th ed.) Citation

Caneve, Marina, Annibale Salsa, Emiliano Oddone, and Taco Hidde Bakker. Are They Rocks or Clouds? [Amsterdam]: Fw:Books, 2019.

MLA (9th ed.) Citation

Caneve, Marina, et al. Are They Rocks or Clouds? Fw:Books, 2019.