Cita APA (7a ed.)

Melchior, P., & Yumi, S. (1972). Rotation of the Earth. Reidel Publishing Company.

Cita Chicago Style (17a ed.)

Melchior, Paul, y Shigeru Yumi. Rotation of the Earth. Dordrecht: Reidel Publishing Company, 1972.

Cita MLA (9a ed.)

Melchior, Paul, y Shigeru Yumi. Rotation of the Earth. Reidel Publishing Company, 1972.