MLA

Samuel, David. Memory : How We Use It, Lose It, and Can Improve It. London: Weidenfeld & Nicolson, 1999.

APA

Samuel, D. (1999). Memory : how we use it, lose it, and can improve it. London: Weidenfeld & Nicolson.

Chicago

Samuel, David. Memory: How We Use It, Lose It, and Can Improve it. London: Weidenfeld & Nicolson, 1999.