APA (7th ed.) Citation

Peng, Y. H. (1990). Pencirian Pokok Poligon.

Chicago Style (17th ed.) Citation

Peng, Yee Hock. Pencirian Pokok Poligon. 1990.

MLA (9th ed.) Citation

Peng, Yee Hock. Pencirian Pokok Poligon. 1990.

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