Styl cytowania APA

Singer, H. W., Hatti, N., & Tandon, R. (2003). Trade and environment: Recent controversies. B R Publication Corporaton.

Styl cytowania Chicago

Singer, H. W., Neelambar Hatti, i Rameshwar Tandon. Trade and Environment: Recent Controversies. Delhi: B R Publication Corporaton, 2003.

Styl cytowania MLA

Singer, H. W., et al. Trade and Environment: Recent Controversies. B R Publication Corporaton, 2003.