توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Denis, F. (1995). Management training of senior police officers: A survey of seven West-European countries / Frank Denis (Team Consult Belgium). Fachhochschule Villingen-Schwenningen Hochschule für Polizei.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Denis, Frank. Management Training of Senior Police Officers: A Survey of Seven West-European Countries / Frank Denis (Team Consult Belgium). Villingen-Schwenningen: Fachhochschule Villingen-Schwenningen Hochschule für Polizei, 1995.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Denis, Frank. Management Training of Senior Police Officers: A Survey of Seven West-European Countries / Frank Denis (Team Consult Belgium). Fachhochschule Villingen-Schwenningen Hochschule für Polizei, 1995.