APA (7th ed.) Citation

Jenkins, C. F. (1904). The guide book to historic Germantown (2d ed.). Innes & Sons.

Chicago Style (17th ed.) Citation

Jenkins, Charles Francis. The Guide Book to Historic Germantown. 2d ed. Germantown, PA: Innes & Sons, 1904.

MLA (9th ed.) Citation

Jenkins, Charles Francis. The Guide Book to Historic Germantown. 2d ed. Innes & Sons, 1904.