Cita APA (7a ed.)
Gunther, R. (1993). SIGRID UNDSET. Giants in Their Field: An Introduction to the Nobel Prizes in Literature, 296-299.
Cita Chicago Style (17a ed.)
Gunther, Ralph. "SIGRID UNDSET." Giants in Their Field: An Introduction to the Nobel Prizes in Literature 1993: 296-299.
Cita MLA (9a ed.)
Gunther, Ralph. "SIGRID UNDSET." Giants in Their Field: An Introduction to the Nobel Prizes in Literature, 1993, pp. 296-299.
Precaución: Estas citas no son 100% exactas.