APA (7th ed.) Citation

Hutchinson T. Tom. (1999). Lifelines . Elementary: Workbook (1-st ed.). Oxford, Oxford University Press, 1999.

Chicago Style (17th ed.) Citation

Hutchinson T. Tom. Lifelines . Elementary: Workbook. 1-st ed. Oxford, Oxford University Press, 1999, 1999.

MLA (9th ed.) Citation

Hutchinson T. Tom. Lifelines . Elementary: Workbook. 1-st ed. Oxford, Oxford University Press, 1999, 1999.