1.
, . Quantum concepts in space and time. Oxford, [New York: Clarendon press; 1986.
et . Quantum concepts in space and time. Oxford, [New York : Clarendon press, 29 mars 1986. ISBN 0-19-851972-9
Penrose Roger & Isham Christopher John. (1986). Quantum concepts in space and time. Clarendon press.
Style de citation MLA (8e éd.)Penrose Roger et Isham Christopher John. Quantum Concepts in Space and Time. Clarendon press, 1986.
Attention : ces citations peuvent ne pas être correctes à 100%.