Cita APA

May, P. (2010). Complete PET Workbook without answers. Cambridge University Press.

Chicago Style Citation

May, Peter. Complete PET Workbook Without Answers. Cambridge University Press, 2010.

Cita MLA

May, Peter. Complete PET Workbook Without Answers. Cambridge University Press, 2010.

Atenció: Aquestes cites poden no estar 100% correctes.