APA (7th ed.) Citation

Wodehouse, P. (1970). The Girl In Blue. Penguin Books.

Chicago Style (17th ed.) Citation

Wodehouse, P.G. The Girl In Blue. London: Penguin Books, 1970.

MLA (9th ed.) Citation

Wodehouse, P.G. The Girl In Blue. Penguin Books, 1970.

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