Cita APA (7a ed.)

Elkana, Y. (1974). The discovery of the conservation of energy. Hutchinson.

Cita Chicago Style (17a ed.)

Elkana, Yehuda. The Discovery of the Conservation of Energy. London [etc.]: Hutchinson, 1974.

Cita MLA (8a ed.)

Elkana, Yehuda. The Discovery of the Conservation of Energy. Hutchinson, 1974.