Maulina, Noni, N., & Basri, M. (2020). Basic speaking: WhatsApp-based daily conversation. Deepublish.
Chicago Style (17th ed.) CitationMaulina, Nurdin Noni, and Muhammad Basri. Basic Speaking: WhatsApp-based Daily Conversation. Deepublish, 2020.
MLA (8th ed.) CitationMaulina, et al. Basic Speaking: WhatsApp-based Daily Conversation. Deepublish, 2020.
Warning: These citations may not always be 100% accurate.