Cita APA (7a ed.)

Grant, E. (1977). Physical science in the Middle Ages (1st. published.). Cambridge University.

Cita Chicago Style (17a ed.)

Grant, Edward. Physical Science in the Middle Ages. 1st. published. Cambridge ; New York: Cambridge University, 1977.

Cita MLA (9a ed.)

Grant, Edward. Physical Science in the Middle Ages. 1st. published. Cambridge University, 1977.