APA Citation

Siti Era Mardiani, & Agus Riyanto. (2010). Reading 4 (Ed. 2, cet. 1.). Jakarta: Universitas Terbuka.

Chicago Style Citation

Siti Era Mardiani, and Agus Riyanto. Reading 4. Ed. 2, cet. 1. Jakarta: Universitas Terbuka, 2010.

MLA Citation

Siti Era Mardiani, and Agus Riyanto. Reading 4. Ed. 2, cet. 1. Jakarta: Universitas Terbuka, 2010.

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