APA (7th ed.) Citation

Töllinen, J., tiedekunta, H., Humanities, F. o., laitos, K., Languages, D. o., Jyväskylä, U. o., & yliopisto, J. (2002). Brush up your grammar: A teaching material package for a prepatory course of English.

Chicago Style (17th ed.) Citation

Töllinen, Jonna, Humanistinen tiedekunta, Faculty of Humanities, Kielten laitos, Department of Languages, University of Jyväskylä, and Jyväskylän yliopisto. Brush Up Your Grammar: A Teaching Material Package for a Prepatory Course of English. 2002.

MLA (9th ed.) Citation

Töllinen, Jonna, et al. Brush Up Your Grammar: A Teaching Material Package for a Prepatory Course of English. 2002.