APA-viite

Santosh Aggarwal. (1991). Three language formula: An educational problem. Jnan.

Chicago-tyylinen lähdeviittaus

Santosh Aggarwal. Three Language Formula: An Educational Problem. New Delhi: Jnan, 1991.

MLA-viite

Santosh Aggarwal. Three Language Formula: An Educational Problem. Jnan, 1991.