Gaya APA
Hemingway, E, (. (1966).
Green hills of Africa, (repr.). - Penguin, 2422. Tjet.pertama 1935. .
Harmondsworth:
Penguin Books.
Gaya MLA
Hemingway, Ernest, (1899-1961).
"Green hills of Africa, (repr.). - Penguin, 2422. Tjet.pertama 1935. ".
Harmondsworth:
Penguin Books,
1966.
Buku.