APA (7th ed.) Citation

Blake,Quentin. (1991). Patrick (1st.). Harper Collins Publishers Ltd.

Chicago Style (17th ed.) Citation

Blake,Quentin. Patrick. 1st. UK: Harper Collins Publishers Ltd, 1991.

MLA (9th ed.) Citation

Blake,Quentin. Patrick. 1st. Harper Collins Publishers Ltd, 1991.

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