
Goetz, P. W. H. (1980). The new Encyclopaedia Britannica in 30 volumes: Macropaedia 14 Peking - probability. The new Encyclopaedia Britannica in 30 volumes : Macropaedia, 14.1980.
Chicago Style (17th ed.) CitationGoetz, Philip W. Hrsg. "The New Encyclopaedia Britannica in 30 Volumes: Macropaedia 14 Peking - Probability." The New Encyclopaedia Britannica in 30 Volumes : Macropaedia 1980: 14.1980.
MLA (8th ed.) CitationGoetz, Philip W. Hrsg. "The New Encyclopaedia Britannica in 30 Volumes: Macropaedia 14 Peking - Probability." The New Encyclopaedia Britannica in 30 Volumes : Macropaedia, 1980, p. 14.1980.
Warning: These citations may not always be 100% accurate.