Gaya APA
Harahap, A, B. (2020).
Antologi puisi jerman dimasa wabah pandemi covid 19 (Cet 1).
Medan:
FBS UNIMED Press.
Gaya MLA
Harahap, Ahmad, Bengar.
"Antologi puisi jerman dimasa wabah pandemi covid 19".
Cet 1
Medan:
FBS UNIMED Press,
2020.
Art Original.