APA引文

DE SALES, R. R. (2017). French verb drills. Mc Graw HIll Education.

Chicago Style (17th ed.) Citation

DE SALES, R.de Roussy. French Verb Drills. Mc Graw HIll Education, 2017.

MLA引文

DE SALES, R.de Roussy. French Verb Drills. Mc Graw HIll Education, 2017.

警告：這些引文格式不一定是100％准確.