APA citiranje

Oposa, A. A., Jr. (2003). The laws of nature and other stories. The Law of Nature Foundation.

Chicago Style (17th ed.) Citation

Oposa, Antonio A., Jr. The Laws of Nature and Other Stories. Muntinlupa City: The Law of Nature Foundation, 2003.

MLA citiranje

Oposa, Antonio A., Jr. The Laws of Nature and Other Stories. The Law of Nature Foundation, 2003.