APA (7th ed.) Citation

Ackerman, R. (1987). The Ackerman guide to the best restaurants and hotels in the British Isles. Penguin Books.

Chicago Style (17th ed.) Citation

Ackerman, Roy. The Ackerman Guide to the Best Restaurants and Hotels in the British Isles. Harmondsworth, Middlesex, Eng: Penguin Books, 1987.

MLA (9th ed.) Citation

Ackerman, Roy. The Ackerman Guide to the Best Restaurants and Hotels in the British Isles. Penguin Books, 1987.