Gaya APA
Springer, N. (2020).
The Case of the Missing Marquess : Kasus Hilangnya Sang Marquess (Cet 1).
Jakara:
PT Gramedia.
Gaya MLA
Springer, Nancy.
"The Case of the Missing Marquess : Kasus Hilangnya Sang Marquess".
Cet 1
Jakara:
PT Gramedia,
2020.
Buku Fiksi.