APA ציטוט

Schneider, S. E. (2007). Pathways to astronomy. Boston: McGraw Hill.

Trích dẫn kiểu Chicago

Schneider, Stephen E. Pathways to Astronomy. Boston: McGraw Hill, 2007.

ציטוט MLA

Schneider, Stephen E. Pathways to Astronomy. Boston: McGraw Hill, 2007.