APA (7th ed.) Citation

Zakaria, R. (2003). Systematic Studies on Guttiferae Juss. and Hypericaceae Juss. of Peninsular Malaysia.

Chicago Style (17th ed.) Citation

Zakaria, Radhiah. Systematic Studies on Guttiferae Juss. and Hypericaceae Juss. of Peninsular Malaysia. 2003.

MLA (9th ed.) Citation

Zakaria, Radhiah. Systematic Studies on Guttiferae Juss. and Hypericaceae Juss. of Peninsular Malaysia. 2003.

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