Gaya APA
Buchan, J, [. (1968).
The island of sheep, [repr.]. - Penguin, 1131. Tjet. pertama, 1936. .
[Harmondsworth]:
Penguin Books.
Gaya MLA
Buchan, J., [1875-1940]..
"The island of sheep, [repr.]. - Penguin, 1131. Tjet. pertama, 1936. ".
[Harmondsworth]:
Penguin Books,
1968.
Buku.