Cita APA (7a ed.)
Donovan, H. Time Capsule: 1968 : A History of the Year Condensed From the Pages of Time. Time-Life.
Cita estilo Chicago (17a ed.)
Donovan, Hedley. Time Capsule: 1968 : A History of the Year Condensed From the Pages of Time. Nueva York, EUA: Time-Life.
Cita MLA (9a ed.)
Donovan, Hedley. Time Capsule: 1968 : A History of the Year Condensed From the Pages of Time. Time-Life.
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