APA

shipton, Hopkins A. & Potter J. (2008). The Beatles. London: Penguin Readers.

Chicago

shipton, Hopkins Andy and Potter Jocelyn. 2008. The Beatles. London: Penguin Readers.

Harvard

shipton, Hopkins A. and Potter J. (2008). The Beatles. London: Penguin Readers.

MLA

shipton, Hopkins Andy and Potter Jocelyn. The Beatles. London: Penguin Readers. 2008.