APA (7th ed.) Citation

Powell, J., & Farkas, R. (2020). Why do frogs sing? Sasbadi Sdn. Bhd..

Chicago Style (17th ed.) Citation

Powell, Jillian, and Rudolf Farkas. Why Do Frogs Sing? Selangor: Sasbadi Sdn. Bhd., 2020.

MLA (9th ed.) Citation

Powell, Jillian, and Rudolf Farkas. Why Do Frogs Sing? Sasbadi Sdn. Bhd., 2020.

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