APA

Levi (Primo), . (1977). The Sixth Day And Other Tales. : .

Chicago

Levi (Primo), . 1977. The Sixth Day And Other Tales. : .

Harvard

Levi (Primo), . (1977). The Sixth Day And Other Tales. : .

MLA

Levi (Primo), . The Sixth Day And Other Tales. : . 1977.