Cita APA (7th ed.)
Birkhäuser. (1957). Experientia. Suppl. 6. Birkhäuser.
Cita Chicago (17th ed.)
Birkhäuser. Experientia. Suppl. 6. Basel, Stuttgart: Birkhäuser, 1957.
Cita MLA (9th ed.)
Birkhäuser. Experientia. Suppl. 6. Birkhäuser, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.