APA استشهاد

Petley, B. W. (1985). The fundamental physical constants and the frontier of measurement. Adam Hilger.

استشهاد بنمط شيكاغو

Petley, B. W. The Fundamental Physical Constants and the Frontier of Measurement. Bristol: Adam Hilger, 1985.

MLA استشهاد

Petley, B. W. The Fundamental Physical Constants and the Frontier of Measurement. Adam Hilger, 1985.