APA
Husny Zahari, Harran dan Said, Wattmena G.A & Yahya Sudirman. (1986). Application of indolebutyric acid and gibberellic acid on Hevea budded stump. : Bulletin Perkaretan.
Chicago
Husny Zahari, Harran dan Said, Wattmena G.A and Yahya Sudirman. 1986. Application of indolebutyric acid and gibberellic acid on Hevea budded stump. : Bulletin Perkaretan.
Harvard
Husny Zahari, Harran dan Said, Wattmena G.A and Yahya Sudirman. (1986). Application of indolebutyric acid and gibberellic acid on Hevea budded stump. : Bulletin Perkaretan.
MLA
Husny Zahari, Harran dan Said, Wattmena G.A and Yahya Sudirman. Application of indolebutyric acid and gibberellic acid on Hevea budded stump. : Bulletin Perkaretan. 1986.