APA (7th ed.) Citation

Avery, G. (1957). The warden's niece / Gillian Avery. Collins.

Chicago Style (17th ed.) Citation

Avery, Gillian. The Warden's Niece / Gillian Avery. London: Collins, 1957.

MLA (9th ed.) Citation

Avery, Gillian. The Warden's Niece / Gillian Avery. Collins, 1957.

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