APA (7th ed.) Citation

(1990). Geology and change (Authorized english language ed. (Asia).). Time-Life.

Chicago Style (17th ed.) Citation

Geology and Change. Authorized english language ed. (Asia). Hongkong: Time-Life, 1990.

MLA (9th ed.) Citation

Geology and Change. Authorized english language ed. (Asia). Time-Life, 1990.

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