Cita APA (7a ed.)

Kraus, H. P. (1948). Incunabula, Sources of Medieval and Early Renaissance Culture and Learning. H. P. Kraus.

Cita Chicago Style (17a ed.)

Kraus, H. P. Incunabula, Sources of Medieval and Early Renaissance Culture and Learning. New York: H. P. Kraus, 1948.

Cita MLA (9a ed.)

Kraus, H. P. Incunabula, Sources of Medieval and Early Renaissance Culture and Learning. H. P. Kraus, 1948.