Cita APA (7a ed.)

Kniveton, J., Williams, L., & Llanas, A. (1998). Beeline: Student's book 4. MacMillan.

Cita Chicago Style (17a ed.)

Kniveton, Julie, Libby Williams, y Angela Llanas. Beeline: Student's Book 4. Oxford: MacMillan, 1998.

Cita MLA (9a ed.)

Kniveton, Julie, et al. Beeline: Student's Book 4. MacMillan, 1998.