APA Format
Keane, Reinhard; Keane, Reinhard; Lehrke, Gunter. (1976).
Mass Media in the future / edited, Reinhard Keane and Gunter Lehrke
. Bonn :: Friedrich-Ebert-Stiftung,.
MLA Format
Keane, Reinhard; Keane, Reinhard; Lehrke, Gunter.
Mass Media in the future / edited, Reinhard Keane and Gunter Lehrke
. Bonn :: Friedrich-Ebert-Stiftung,, 1976
Chicago Format
Keane, Reinhard; Keane, Reinhard; Lehrke, Gunter. Mass Media in the future / edited, Reinhard Keane and Gunter Lehrke. Bonn :: Friedrich-Ebert-Stiftung,, 1976.