APA-viite

Piet, J. H., & Ayodhya Prasad. (2000). Encyclopaedia of ethics and logic: The sience of logic. Cosmo Publications.

Chicago-tyylinen lähdeviittaus

Piet, John H., ja Ayodhya Prasad. Encyclopaedia of Ethics and Logic: The Sience of Logic. New Delhi: Cosmo Publications, 2000.

MLA-viite

Piet, John H., ja Ayodhya Prasad. Encyclopaedia of Ethics and Logic: The Sience of Logic. Cosmo Publications, 2000.