APA

Seminario E. E. a. t. E. P. n. 1., Majumdar S. K. & Seminario E. I. o. E. P. L. a. 1. (1981). Energy, environment, and the economy. Pennsylvania: Pennsylvania Academy of Science.

Chicago

Seminario Energy Economy and the Environment Pittsburgh noviembre 1980, Majumdar Shyamal K and Seminario Ecological Implications of Energy Production Lancaster abril 1981. 1981. Energy, environment, and the economy. Pennsylvania: Pennsylvania Academy of Science.

Harvard

Seminario E. E. a. t. E. P. n. 1., Majumdar S. K. and Seminario E. I. o. E. P. L. a. 1. (1981). Energy, environment, and the economy. Pennsylvania: Pennsylvania Academy of Science.

MLA

Seminario Energy Economy and the Environment Pittsburgh noviembre 1980, Majumdar Shyamal K and Seminario Ecological Implications of Energy Production Lancaster abril 1981. Energy, environment, and the economy. Pennsylvania: Pennsylvania Academy of Science. 1981.