APA (7th ed.) Citation

Hamdan Osman & Wan Rohana Wan Abdul Manaf. (2008). Variasi dunia orkid: Panduan penanaman & penjagaan.

Chicago Style (17th ed.) Citation

Hamdan Osman and Wan Rohana Wan Abdul Manaf. Variasi Dunia Orkid: Panduan Penanaman & Penjagaan. Shah AlambAlaf 21, 2008.

MLA (8th ed.) Citation

Hamdan Osman and Wan Rohana Wan Abdul Manaf. Variasi Dunia Orkid: Panduan Penanaman & Penjagaan. 2008.

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