Cita APA (7th ed.)

De Guzman, A. C. (1964). Focus on the National Library: A compilation of the papers presented during an orientation seminar on the policies and functions of the National Library, September 7-10, 1964. The National Library.

Cita Chicago (17th ed.)

De Guzman, Abraham C. Focus on the National Library: A Compilation of the Papers Presented During an Orientation Seminar on the Policies and Functions of the National Library, September 7-10, 1964. Manila: The National Library, 1964.

Cita MLA (9th ed.)

De Guzman, Abraham C. Focus on the National Library: A Compilation of the Papers Presented During an Orientation Seminar on the Policies and Functions of the National Library, September 7-10, 1964. The National Library, 1964.