American Institute of Physics & Institute of Physics (Great Britain). (1984). Classical and quantum gravity. Institute of Physics,.
Цитирование в стиле Чикаго (17-е изд.)American Institute of Physics и Institute of Physics (Great Britain). Classical and Quantum Gravity. London, England: Institute of Physics,, 1984.
Цитирование MLA (8-е изд.)American Institute of Physics и Institute of Physics (Great Britain). Classical and Quantum Gravity. Institute of Physics,, 1984.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.