APA ציטוט

Qadir Ashar. (1989). Relativity: An Introduction To The Special Theory. Singapore: World Scientific.

Trích dẫn kiểu Chicago

Qadir Ashar. Relativity: An Introduction To The Special Theory. Singapore: World Scientific, 1989.

ציטוט MLA

Qadir Ashar. Relativity: An Introduction To The Special Theory. Singapore: World Scientific, 1989.