Cita APA (7a ed.)

Swiridoff, P., & Kramer, E. (1970). Fulda. Eppinger.

Cita Chicago Style (17a ed.)

Swiridoff, Paul, y Ernst Kramer. Fulda. Schwäbisch Hall: Eppinger, 1970.

Cita MLA (9a ed.)

Swiridoff, Paul, y Ernst Kramer. Fulda. Eppinger, 1970.