APA (7th ed.) Citation

Slamet, R. (2010). Essentials of English Vocabularies for Fluent Speaking. Pustaka Pelajar.

Chicago Style (17th ed.) Citation

Slamet, Riyanto. Essentials of English Vocabularies for Fluent Speaking. Pustaka Pelajar, 2010.

MLA (8th ed.) Citation

Slamet, Riyanto. Essentials of English Vocabularies for Fluent Speaking. Pustaka Pelajar, 2010.

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