APA ציטוט

Spencer, D. C. (1985). Selecta. Philadenphia ; Singapore: World Scientific.

Trích dẫn kiểu Chicago

Spencer, Donald C. Selecta. Philadenphia ; Singapore: World Scientific, 1985.

ציטוט MLA

Spencer, Donald C. Selecta. Philadenphia ; Singapore: World Scientific, 1985.