Philippine Council for Agricultural Research. Agricultural research thrusts in the Philippines for the 1970's. PCAR.
芝加哥风格引文Philippine Council for Agricultural Research. Agricultural Research Thrusts in the Philippines for the 1970's. Los Banos, Laguna: PCAR.
MLA引文Philippine Council for Agricultural Research. Agricultural Research Thrusts in the Philippines for the 1970's. PCAR.
警告：这些引文格式不一定是100％准确.