APA (7th ed.) Citation

Piara Singh. (2007). Longman Siri Referens Geografi SPM. Pearson Malaysia Sdn.Bhd.

Chicago Style (17th ed.) Citation

Piara Singh. Longman Siri Referens Geografi SPM. Petaling Jaya: Pearson Malaysia Sdn.Bhd, 2007.

MLA (9th ed.) Citation

Piara Singh. Longman Siri Referens Geografi SPM. Pearson Malaysia Sdn.Bhd, 2007.

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