MLA

Bellur, Venkatakrishna V, James W Camerius, and Brian G Gnauck. Marketing Horizons: A 1980's Perspective. Springer International Publishing, 2015.

APA

Bellur, V. V, Camerius, J. W, & Gnauck, B. G. (2015). Marketing Horizons: A 1980's Perspective. Springer International Publishing.

Chicago

Bellur, Venkatakrishna V., James W Camerius, and Brian G Gnauck. Marketing Horizons: A 1980's Perspective. : Springer International Publishing, 2015.