APA (7th ed.) Citation

Purpura. (1999). Learner strategy use and performance on language tests: A structural equation modueling approach. Cambridge University Press.

Chicago Style (17th ed.) Citation

Purpura. Learner Strategy Use and Performance on Language Tests: A Structural Equation Modueling Approach. Cambridge: Cambridge University Press, 1999.

MLA (9th ed.) Citation

Purpura. Learner Strategy Use and Performance on Language Tests: A Structural Equation Modueling Approach. Cambridge University Press, 1999.

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