APA (7th ed.) Citation

Coldrey, J., & Harland, J. (1992). Siput. Penerbit Pan Earth Sdn. Bhd..

Chicago Style (17th ed.) Citation

Coldrey, Jennifer, and Jackie Harland. Siput. Petaling Jaya: Penerbit Pan Earth Sdn. Bhd., 1992.

MLA (9th ed.) Citation

Coldrey, Jennifer, and Jackie Harland. Siput. Penerbit Pan Earth Sdn. Bhd., 1992.