Cita APA (7th ed.)

Kay, S., & Jones, V. (2000). Inside out: Student's book, intermediate. MacMillan Heinemann English language Teaching.

Cita Chicago (17th ed.)

Kay, Sue, i Vaughan Jones. Inside Out: Student's Book, Intermediate. Oxford: MacMillan Heinemann English language Teaching, 2000.

Cita MLA (9th ed.)

Kay, Sue, i Vaughan Jones. Inside Out: Student's Book, Intermediate. MacMillan Heinemann English language Teaching, 2000.