APA (7th ed.) Citation

Gray, S., & Rule, D. (2014). Gifts from David Mcdiarmid. Perimeter Books.

Chicago Style (17th ed.) Citation

Gray, Sally, and Dan Rule. Gifts from David Mcdiarmid. Thornbury, Vic.: Perimeter Books, 2014.

MLA (9th ed.) Citation

Gray, Sally, and Dan Rule. Gifts from David Mcdiarmid. Perimeter Books, 2014.