Citazione Stile APA (7a Edizione)

Morrissey, B., & Mohan, M. (1992). Fertig! Los!: An examination workbook for Junior Level (Revised edition.). Gill and Macmillan.

Citazione stile Chigago Style (17a edizione)

Morrissey, Barry, e Margaret Mohan. Fertig! Los!: An Examination Workbook for Junior Level. Revised edition. Dublin: Gill and Macmillan, 1992.

Citatione MLA (9a ed.)

Morrissey, Barry, e Margaret Mohan. Fertig! Los!: An Examination Workbook for Junior Level. Revised edition. Gill and Macmillan, 1992.