APA ציטוט

Kolb, E. W. (1990). The early universe. Reading, Mass: Addison-Wesley.

Trích dẫn kiểu Chicago

Kolb, Edward W. The Early Universe. Reading, Mass: Addison-Wesley, 1990.

ציטוט MLA

Kolb, Edward W. The Early Universe. Reading, Mass: Addison-Wesley, 1990.