APA način citiranja (7. izdanje)

Scheffer, J. (1975). The Progressive in English. North-Holland.

Čikaški stil citiranja (17. izdanje)

Scheffer, Johannes. The Progressive in English. Amsterdam: North-Holland, 1975.

MLA način citiranja (9. izdanje)

Scheffer, Johannes. The Progressive in English. North-Holland, 1975.