APA Citation

Helloditta, Dini Marlina, & Nomena Hutauruk. (2018). Blue Serenade: Would You Sing Along? (Cet.1.). Jakarta: Bukune.

Chicago Style Citation

Helloditta, Dini Marlina, and Nomena Hutauruk. Blue Serenade: Would You Sing Along? Cet.1. Jakarta: Bukune, 2018.

MLA Citation

Helloditta, Dini Marlina, and Nomena Hutauruk. Blue Serenade: Would You Sing Along? Cet.1. Jakarta: Bukune, 2018.

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