APA (7th ed.) Citation

Brown, T. (2017). Remembering Diana: A life in photographs. National Geographic Partners.

Chicago Style (17th ed.) Citation

Brown, Tina. Remembering Diana: A Life in Photographs. USA: National Geographic Partners, 2017.

MLA (9th ed.) Citation

Brown, Tina. Remembering Diana: A Life in Photographs. National Geographic Partners, 2017.