APA Citation

Allsop, J. (1988). Penguin english tests. London: Penguin Books.

Chicago Style Citation

Allsop, Jake. Penguin English Tests. London: Penguin Books, 1988.

MLA Citation

Allsop, Jake. Penguin English Tests. London: Penguin Books, 1988.

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