APA (7th ed.) Citation

Duncan, F. I. (1878). My intimate friend: A novel. Lippincott.

Chicago Style (17th ed.) Citation

Duncan, Florence I. My Intimate Friend: A Novel. Philadelphia: Lippincott, 1878.

MLA (9th ed.) Citation

Duncan, Florence I. My Intimate Friend: A Novel. Lippincott, 1878.