APA-ийн эшлэл(7 дахь хэвлэлт)

Bekker, H. (1977). Friedrich von Hausen: Inquiries Into His Poetry. University of North Carolina Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Bekker, Hugo. Friedrich Von Hausen: Inquiries Into His Poetry. Chapel Hill: University of North Carolina Press, 1977.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Bekker, Hugo. Friedrich Von Hausen: Inquiries Into His Poetry. University of North Carolina Press, 1977.