Cita APA

Environmental studies: Sections A & B: Environ. stud.: Sect. A B (Online). Amsterdam: Gordon and Breach Publishing Group.

Citación estilo Chicago

Environmental Studies: Sections A & B: Environ. Stud.: Sect. A B (Online). Amsterdam: Gordon and Breach Publishing Group.

Cita MLA

Environmental Studies: Sections A & B: Environ. Stud.: Sect. A B (Online). Amsterdam: Gordon and Breach Publishing Group.