Cita APA (7a ed.)

Lossky, O., & Plekon, M. (2010). Toward the Endless Day: The Life of Elisabeth Behr-Sigel. University of Notre Dame Press.

Cita Chicago Style (17a ed.)

Lossky, Olga, y Michael Plekon. Toward the Endless Day: The Life of Elisabeth Behr-Sigel. Notre Dame, Ind.: University of Notre Dame Press, 2010.

Cita MLA (8a ed.)

Lossky, Olga, y Michael Plekon. Toward the Endless Day: The Life of Elisabeth Behr-Sigel. University of Notre Dame Press, 2010.