Cita APA (7a ed.)

Strassfeld, M., & Siegel, R. (1981). The Jewish calendar 5742: 1981-82 / Michael Strassfeld and Richard Siegel. Universe.

Cita Chicago Style (17a ed.)

Strassfeld, Michael, y Richard Siegel. The Jewish Calendar 5742: 1981-82 / Michael Strassfeld and Richard Siegel. New York: Universe, 1981.

Cita MLA (8a ed.)

Strassfeld, Michael, y Richard Siegel. The Jewish Calendar 5742: 1981-82 / Michael Strassfeld and Richard Siegel. Universe, 1981.