APA (7th ed.) Citation
Mallon, T. (1986). A book of one's own: People and their diaries. Penguin Books.
Chicago Style (17th ed.) Citation
Mallon, Thomas. A Book of One's Own: People and Their Diaries. London: Penguin Books, 1986.
MLA (9th ed.) Citation
Mallon, Thomas. A Book of One's Own: People and Their Diaries. Penguin Books, 1986.
Warning: These citations may not always be 100% accurate.