APA Style

Middlebrook, M, 1. (2001). The first day on the Somme / Martin Middlebrook (1). New York, NY: Penguin books.

MLA Style

Middlebrook, Martin,, 1932. "The first day on the Somme / Martin Middlebrook". 1 New York, NY: Penguin books, 2001. หนังสือ (Book).