APA

Hilgard E. R., Atkinson R. C. & Atkinson R. (1975). Introduction to Psychology. New Delhi: IBO publishing Co. PVT LTD.

Chicago

Hilgard Ernest R, Atkinson Richard C and Atkinson Rital. 1975. Introduction to Psychology. New Delhi: IBO publishing Co. PVT LTD.

Harvard

Hilgard E. R., Atkinson R. C. and Atkinson R. (1975). Introduction to Psychology. New Delhi: IBO publishing Co. PVT LTD.

MLA

Hilgard Ernest R, Atkinson Richard C and Atkinson Rital. Introduction to Psychology. New Delhi: IBO publishing Co. PVT LTD. 1975.