Darkers, . J. S. (1938). Modern green house: A practical guide to the managements in the warm and cool green house. Cassell & Co Ltd.
Čikaški stil citiranjaDarkers, J S. Modern Green House: A Practical Guide to the Managements in the Warm and Cool Green House. London: Cassell & Co Ltd, 1938.
MLA način citiranjaDarkers, J S. Modern Green House: A Practical Guide to the Managements in the Warm and Cool Green House. Cassell & Co Ltd, 1938.
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