APA Citation

Davidson, G. (2003). Verbs and tenses: A comprehensive guide to mastering the use of english verbs and tenses. Singapore: Learners Publishing.

Chicago Style Citation

Davidson, George. Verbs and Tenses: A Comprehensive Guide to Mastering the Use of English Verbs and Tenses. Singapore: Learners Publishing, 2003.

MLA Citation

Davidson, George. Verbs and Tenses: A Comprehensive Guide to Mastering the Use of English Verbs and Tenses. Singapore: Learners Publishing, 2003.

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