توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Heidt, P. (2019). BVR Firm Economics and Best Practices Guide: For business valuation, forensic, and litigation support professionals (2019/2020 Edition.). Business Valuation Resources, LLC.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Heidt, Paul. BVR Firm Economics and Best Practices Guide: For Business Valuation, Forensic, and Litigation Support Professionals. 2019/2020 Edition. Portland: Business Valuation Resources, LLC, 2019.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Heidt, Paul. BVR Firm Economics and Best Practices Guide: For Business Valuation, Forensic, and Litigation Support Professionals. 2019/2020 Edition. Business Valuation Resources, LLC, 2019.