توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Gallardo, F. E., & De Guzman, R. P. (1960). The organization and management of the Department of Health, as of April, 1959. National College of Public Administration and Governance, University of the Philippines Diliman.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Gallardo, F. Ed, و Raul P. De Guzman. The Organization and Management of the Department of Health, as of April, 1959. Quezon City: National College of Public Administration and Governance, University of the Philippines Diliman, 1960.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Gallardo, F. Ed, و Raul P. De Guzman. The Organization and Management of the Department of Health, as of April, 1959. National College of Public Administration and Governance, University of the Philippines Diliman, 1960.