APA (7th ed.) Citation

Tahta, S., & Evans, C. Mengapakah waktu malam gelap? Pelangi Sdn Bhd.

Chicago Style (17th ed.) Citation

Tahta, Sophy, and Cheryl Evans. Mengapakah Waktu Malam Gelap? Johor Bahru: Pelangi Sdn Bhd.

MLA (9th ed.) Citation

Tahta, Sophy, and Cheryl Evans. Mengapakah Waktu Malam Gelap? Pelangi Sdn Bhd.

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