Organisation for Economic Co-operation and Development. (1968). The food problem of developing countries. Organisation for Economic Cooperation and Development.
Cytowanie według stylu Chicago (wyd. 17)Organisation for Economic Co-operation and Development. The Food Problem of Developing Countries. [Paris]: Organisation for Economic Cooperation and Development, 1968.
Cytowanie według stylu MLA (wyd. 9)Organisation for Economic Co-operation and Development. The Food Problem of Developing Countries. Organisation for Economic Cooperation and Development, 1968.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..