(1980). Quantum theory and gravitation. Academic.
芝加哥风格引文Quantum Theory and Gravitation. New York: Academic, 1980.
MLA引文Quantum Theory and Gravitation. Academic, 1980.
警告：这些引文格式不一定是100％准确.
APA引文
(1980). Quantum theory and gravitation. Academic.
芝加哥风格引文Quantum Theory and Gravitation. New York: Academic, 1980.
MLA引文Quantum Theory and Gravitation. Academic, 1980.