APA Citation

Preston, F. W. How to prepare toefl and twe. Allyn and Bacon.

Chicago Style Citation

Preston, Frederick W.. How to Prepare Toefl and Twe. Allyn and Bacon.

MLA Citation

Preston, Frederick W.. How to Prepare Toefl and Twe. Allyn and Bacon.

Warning: These citations may not always be 100% accurate.