APA (7th ed.) Citation

Stevens, S. (2013). Complete English as a foreign language. Indeks.

Chicago Style (17th ed.) Citation

Stevens, Sandra. Complete English as a Foreign Language. Indeks, 2013.

MLA (8th ed.) Citation

Stevens, Sandra. Complete English as a Foreign Language. Indeks, 2013.

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