Gaya APA
Stroud, J. (2017).
LOCKWOOD & CO, The Screaming Staircase ( Undakan Menjerit ) .
Jakarta:
PT. GRAMEDIA PUSTAKA UTAMA.
Gaya MLA
Stroud, Jonathan.
"LOCKWOOD & CO, The Screaming Staircase ( Undakan Menjerit )".
Jakarta:
PT. GRAMEDIA PUSTAKA UTAMA,
2017.
Text.