Hirshfeld, A. (2020). Introduction to stars and planets: An activities-based exploration. IOP Publishing. https://doi.org/10.1088/2514-3433/abc249
Chicago-Zitierstil (17. Ausg.)Hirshfeld, Alan. Introduction to Stars and Planets: An Activities-based Exploration. Bristol [England]: IOP Publishing, 2020. https://doi.org/10.1088/2514-3433/abc249.
MLA-Zitierstil (9. Ausg.)Hirshfeld, Alan. Introduction to Stars and Planets: An Activities-based Exploration. IOP Publishing, 2020. https://doi.org/10.1088/2514-3433/abc249.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.