APA-referens

G.S.B. Indiana University, Ryovn. william G, & Offeson, S. (1969). Business horizons. G.S.B. Indiana.

Chicago-stil citat

G.S.B. Indiana University, Ryovn. william G, och Schuylerd Offeson. Business Horizons. Indiana: G.S.B. Indiana, 1969.

MLA-referens

G.S.B. Indiana University, et al. Business Horizons. G.S.B. Indiana, 1969.