APA ציטוט

(2006). The Philippines recommends for duck egg production (3rd ed.). Philippine Council for Agriculture, Forestry and Natural Resources Research and Development.

Chicago Style (17th ed.) Citation

The Philippines Recommends for Duck Egg Production. 3rd ed. Los Baños, Laguna: Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, 2006.

ציטוט MLA

The Philippines Recommends for Duck Egg Production. 3rd ed. Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, 2006.