APA (7e ed.) Bronvermelding

Collie J. Joanne & Slater S. Stephen. (1997). True to life. English for adult learners; Elementary Personal Study Workbook. Cambridge, Cambridge University Press, 1997.

Chicago (17e ed.) Bronvermelding

Collie J. Joanne en Slater S. Stephen. True to Life. English for Adult Learners; Elementary Personal Study Workbook. Cambridge, Cambridge University Press, 1997, 1997.

MLA (9e ed.) Bronvermelding

Collie J. Joanne en Slater S. Stephen. True to Life. English for Adult Learners; Elementary Personal Study Workbook. Cambridge, Cambridge University Press, 1997, 1997.