Powell, W. (1967). Report of the consultant in library, February 27-March 23, 1967. College of Agriculture, University of the Philippines.
Citazione stile Chigago Style (17a edizione)Powell, Whiton. Report of the Consultant in Library, February 27-March 23, 1967. [Los Banos, Laguna]: College of Agriculture, University of the Philippines, 1967.
Citatione MLA (9a ed.)Powell, Whiton. Report of the Consultant in Library, February 27-March 23, 1967. College of Agriculture, University of the Philippines, 1967.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.