ARNY, T. T. S. (2020). Explorations: : an introduction to astronomy. McGraw Hill Education.
Chicago Style (17. basım) AtıfARNY, Thomas T. Schneider. Explorations: : An Introduction to Astronomy. McGraw Hill Education, 2020.
MLA (9th ed.) AtıfARNY, Thomas T. Schneider. Explorations: : An Introduction to Astronomy. McGraw Hill Education, 2020.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..