APA引文

(1994). Economy and ecology in sustainable development. Gramedia Pustaka Utama.

Chicago Style (17th ed.) Citation

Economy and Ecology in Sustainable Development. Jakarta: Gramedia Pustaka Utama, 1994.

MLA引文

Economy and Ecology in Sustainable Development. Gramedia Pustaka Utama, 1994.

警告：這些引文格式不一定是100％准確.