APA (7th ed.) Citation

Palmer. (1976). Kings and queens of England. Octopus Bks.

Chicago Style (17th ed.) Citation

Palmer. Kings and Queens of England. London: Octopus Bks, 1976.

MLA (8th ed.) Citation

Palmer. Kings and Queens of England. Octopus Bks, 1976.

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