APA (7th ed.) Citation

Grubb, M. (1993). The 'Earth Summit' agreements: A guide and assessment. Earthscan.

Chicago Style (17th ed.) Citation

Grubb, Michael. The 'Earth Summit' Agreements: A Guide and Assessment. London: Earthscan, 1993.

MLA (9th ed.) Citation

Grubb, Michael. The 'Earth Summit' Agreements: A Guide and Assessment. Earthscan, 1993.

Warning: These citations may not always be 100% accurate.