APA aipamena

 Biggs, B. (2012).  Diary of a hedgehog: Biggs'' final words on the markets.  John Wiley & Sons.

Chicago Style aipamena

 Biggs, Barton.  Diary of a Hedgehog: Biggs'' Final Words On the Markets.  John Wiley & Sons, 2012.

MLA aipamena

 Biggs, Barton.  Diary of a Hedgehog: Biggs'' Final Words On the Markets.  John Wiley & Sons, 2012.

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