APA
H. Stanley Allen, . (1928). The Quantum and its interpretation. London: Methuen & Co.
Chicago
H. Stanley Allen, . 1928. The Quantum and its interpretation. London: Methuen & Co.
Harvard
H. Stanley Allen, . (1928). The Quantum and its interpretation. London: Methuen & Co.
MLA
H. Stanley Allen, . The Quantum and its interpretation. London: Methuen & Co. 1928.