Dyfyniad APA

Lucy Richards, & Winny Rachmayanty. (2009). Langit Ajaib. Jakarta: Erlangga For Kids.

Dyfyniad Arddull Chicago

Lucy Richards, and Winny Rachmayanty. Langit Ajaib. Jakarta: Erlangga For Kids, 2009.

Dyfyniad MLA

Lucy Richards, and Winny Rachmayanty. Langit Ajaib. Jakarta: Erlangga For Kids, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.