Παραπομπή APA

Carol King, N. S. (1983). Building Skills for The Toefl. Boston, Massachusetts, USA: Heinle and Heinle Publisher.

Παραπομπή Chicago Style

Carol King, Nancy Stanley. Building Skills for The Toefl. Boston, Massachusetts, USA: Heinle and Heinle Publisher, 1983.

Παραπομπή MLA

Carol King, Nancy Stanley. Building Skills for The Toefl. Boston, Massachusetts, USA: Heinle and Heinle Publisher, 1983.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.