APA引文

ebrary, Inc, Ball, M. J., Crystal, D., & Fletcher, P. (2012). Assessing grammar: The languages of LARSP. Multilingual Matters.

Chicago Style (17th ed.) Citation

ebrary, Inc, Martin J. Ball, David Crystal, and Paul Fletcher. Assessing Grammar: The Languages of LARSP. Bristol: Multilingual Matters, 2012.

MLA引文

ebrary, Inc, et al. Assessing Grammar: The Languages of LARSP. Multilingual Matters, 2012.