Styl cytowania APA

Manas Chatterji et al. (1998). Environment and health in developing countries. A.P.H.

Styl cytowania Chicago

Manas Chatterji et al. Environment and Health in Developing Countries. New Delhi: A.P.H, 1998.

Styl cytowania MLA

Manas Chatterji et al. Environment and Health in Developing Countries. A.P.H, 1998.