Παραπομπή σε μορφή APA (7η εκδ.)

Jansen, U. H. (1960). Marking and reporting procedures in the secondary schools of Texas. Texas Study of Secondary Education.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Jansen, Udo H. Marking and Reporting Procedures in the Secondary Schools of Texas. Austin: Texas Study of Secondary Education, 1960.

Παραπομπή σε μορφή MLA (8th εκδ.)

Jansen, Udo H. Marking and Reporting Procedures in the Secondary Schools of Texas. Texas Study of Secondary Education, 1960.