APA (7th ed.) Citation

Howard, M. (1974). Who knows Sammy Halliday? Collins.

Chicago Style (17th ed.) Citation

Howard, Mary. Who Knows Sammy Halliday? London: Collins, 1974.

MLA (8th ed.) Citation

Howard, Mary. Who Knows Sammy Halliday? Collins, 1974.

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