APA
Torrance J., . (2002). Higher human biology. London: Hodder & Stoughton.
Chicago
Torrance James, . 2002. Higher human biology. London: Hodder & Stoughton.
Harvard
Torrance J., . (2002). Higher human biology. London: Hodder & Stoughton.
MLA
Torrance James, . Higher human biology. London: Hodder & Stoughton. 2002.