Citazione Stile APA (7a Edizione)

Mackenzie, F. T., & Mackenzie, J. A. (1995). Our changing planet: An introduction to earth system science and global environmental change. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Mackenzie, Fred T., e Judith A. Mackenzie. Our Changing Planet: An Introduction to Earth System Science and Global Environmental Change. Englewood Cliffs, N.J: Prentice-Hall, 1995.

Citatione MLA (9a ed.)

Mackenzie, Fred T., e Judith A. Mackenzie. Our Changing Planet: An Introduction to Earth System Science and Global Environmental Change. Prentice-Hall, 1995.