एपीए उद्धरण

Eales, F., & Oakes, S. (2019). Speakout: Elementary student's book. CEFR level A2 (2nd edition.). Uk; Vietnam: Pearson Education.

शिकागो स्टाइल उद्धरण

Eales, Frances, और Steve Oakes. Speakout: Elementary Student's Book. CEFR Level A2. 2nd edition. Uk; Vietnam: Pearson Education, 2019.

एमएलए उद्धरण

Eales, Frances, और Steve Oakes. Speakout: Elementary Student's Book. CEFR Level A2. 2nd edition. Uk; Vietnam: Pearson Education, 2019.