Cita APA (7a ed.)

Fitzpatrick, T., & Hartshorne, A. (1901). Tours and excursions on the continent. privately printed.

Cita Chicago Style (17a ed.)

Fitzpatrick, Thomas, y Albert Hartshorne. Tours and Excursions on the Continent. [S.l.]: privately printed, 1901.

Cita MLA (9a ed.)

Fitzpatrick, Thomas, y Albert Hartshorne. Tours and Excursions on the Continent. privately printed, 1901.