APA (7th ed.) Citation

(1991). The biophysical environment of Singapore. Singapore Univ. Press.

Chicago Style (17th ed.) Citation

The Biophysical Environment of Singapore. Singapore: Singapore Univ. Press, 1991.

MLA (9th ed.) Citation

The Biophysical Environment of Singapore. Singapore Univ. Press, 1991.

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