Cita APA

Mackenzie, F. T. (1998). Our changing planet: An introduction to earth system sciene and global enviromental change. (2 ed.). E.E.U.U: Prentice Hall.

Citación estilo Chicago

Mackenzie, Fred T. Our Changing Planet: An Introduction to Earth System Sciene and Global Enviromental Change. 2 ed. E.E.U.U: Prentice Hall, 1998.

Cita MLA

Mackenzie, Fred T. Our Changing Planet: An Introduction to Earth System Sciene and Global Enviromental Change. 2 ed. E.E.U.U: Prentice Hall, 1998.