Cita APA (7th ed.)

Kolaitis, M., & Manganari, E. (1971). Laboratory workbook: For tapes 1 to 80. American Language Institute.

Cita Chicago (17th ed.)

Kolaitis, Marinna, i Efthalia Manganari. Laboratory Workbook: For Tapes 1 to 80. Nueva York: American Language Institute, 1971.

Cita MLA (9th ed.)

Kolaitis, Marinna, i Efthalia Manganari. Laboratory Workbook: For Tapes 1 to 80. American Language Institute, 1971.