APA (7. basım) Alıntı

Heydorn, V. D. (1985). Maler in Hamburg. Christians.

Chicago Style (17. basım) Atıf

Heydorn, Volker Detlef. Maler in Hamburg. Hamburg: Christians, 1985.

MLA (8th ed.) Atıf

Heydorn, Volker Detlef. Maler in Hamburg. Christians, 1985.