Gaya APA

Baggini, J., Fosl, P, S. (2010). The Philosopher's toolkit : a compendium of philosophical concepts and methods (2). United Kingdom: Wiley-Blackwell.

Gaya MLA

Baggini, Julian., Fosl, Peter, S. "The Philosopher's toolkit : a compendium of philosophical concepts and methods". 2 United Kingdom: Wiley-Blackwell, 2010. Text.