APA Style
Lewis, C. S. (Clive Staples). (2001).
Mere Christianity (Fiftieth Anniversary Edition).
London, England:
HarperCollins.
Chicago Style
Lewis, C. S. (Clive Staples).
Mere Christianity.
Fiftieth Anniversary Edition
London, England:
HarperCollins,
2001.
Text.
MLA Style
Lewis, C. S. (Clive Staples).
Mere Christianity.
Fiftieth Anniversary Edition
London, England:
HarperCollins,
2001.
Text.
Turabian Style
Lewis, C. S. (Clive Staples).
Mere Christianity.
Fiftieth Anniversary Edition
London, England:
HarperCollins,
2001.
Print.