Cita APA (7a ed.)

Baedeker, K. Italy from the Alps to Naples: Handbook for travellers / by Karl Baedeker.

Cita Chicago Style (17a ed.)

Baedeker, Karl. Italy from the Alps to Naples: Handbook for Travellers / by Karl Baedeker. Leipsic [sic] : Karl Baedeker, publiher ; London : Dulau and Co. ; New York : Charles Scribner's sons, 1904.

Cita MLA (8a ed.)

Baedeker, Karl. Italy from the Alps to Naples: Handbook for Travellers / by Karl Baedeker.