APA (7th ed.) Citation

Jopony, M., & Tan, Y. c. (1989). Chemical Characterisation of Podzols in Sabah, East Malaysia.

Chicago Style (17th ed.) Citation

Jopony, Marcus, and Ying chiu Tan. Chemical Characterisation of Podzols in Sabah, East Malaysia. 1989.

MLA (9th ed.) Citation

Jopony, Marcus, and Ying chiu Tan. Chemical Characterisation of Podzols in Sabah, East Malaysia. 1989.

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