APA (7th ed.) Citation

Tisdale, S. L., & Nelson, W. L. (1981). Baja dan kesuburan tanah (3rd edition.). Dewan Bahasa dan Pustaka.

Chicago Style (17th ed.) Citation

Tisdale, Samuel L., and Werner L. Nelson. Baja Dan Kesuburan Tanah. 3rd edition. Kuala Lumpur: Dewan Bahasa dan Pustaka, 1981.

MLA (9th ed.) Citation

Tisdale, Samuel L., and Werner L. Nelson. Baja Dan Kesuburan Tanah. 3rd edition. Dewan Bahasa dan Pustaka, 1981.

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