APA Citation

English Language Services. (1995). English 900; Book six: A basic course. New York: Collier-MacMillan International.

Trích dẫn kiểu Chicago

English Language Services. English 900; Book Six: A Basic Course. New York: Collier-MacMillan International, 1995.

MLA Citation

English Language Services. English 900; Book Six: A Basic Course. New York: Collier-MacMillan International, 1995.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.