Cita APA (7a ed.)

Wedell, E. G., Luyken, G., & Cavallari, A. (1986). Media in competition: The future of print and electronic media in 22 Countries. European Institute for the Media.

Cita Chicago Style (17a ed.)

Wedell, Eberhard George, Georg-Michael Luyken, y Alberto Cavallari. Media in Competition: The Future of Print and Electronic Media in 22 Countries. Manchester: European Institute for the Media, 1986.

Cita MLA (9a ed.)

Wedell, Eberhard George, et al. Media in Competition: The Future of Print and Electronic Media in 22 Countries. European Institute for the Media, 1986.