Gaya APA
KOESTLER, A. (1978).
Darkness at noon / by Arthur Koestler; translated byDaphne Hardy .
:
Macmillan Publishing.
Gaya MLA
KOESTLER, Arthur.
"Darkness at noon / by Arthur Koestler; translated byDaphne Hardy".
:
Macmillan Publishing,
1978.
Referensi.