APA (7e ed.) Bronvermelding

Picozzi, R. Allegory and Symbol in Hartmann's 'Gregorius': Rosemary Picozzi. Essays on German literature : in honour of G. Joyce Hallamore.(1968).

Chicago (17e ed.) Bronvermelding

Picozzi, Rosemary. "Allegory and Symbol in Hartmann's 'Gregorius': Rosemary Picozzi." Essays on German Literature : In Honour of G. Joyce Hallamore.(1968) .

MLA (8e ed.) Bronvermelding

Picozzi, Rosemary. "Allegory and Symbol in Hartmann's 'Gregorius': Rosemary Picozzi." Essays on German Literature : In Honour of G. Joyce Hallamore.(1968), .