Citazione Stile APA (7a Edizione)

Eisner, F. (1961). Four Heine letters (from the collection of the Leo Baeck Institute, New York). Year Book / Leo Baeck Institute.

Citazione stile Chigago Style (17a edizione)

Eisner, F.H. "Four Heine Letters (from the Collection of the Leo Baeck Institute, New York)." Year Book / Leo Baeck Institute 1961.

Citatione MLA (8a ed.)

Eisner, F.H. "Four Heine Letters (from the Collection of the Leo Baeck Institute, New York)." Year Book / Leo Baeck Institute, 1961.