(1964). Encyclopaedia Britannica: A new survey of universal knowledge 17 P to Plant quarantine. Encyclopaedia Britannica.
Style de citation Chicago"Encyclopaedia Britannica: A New Survey of Universal Knowledge 17 P to Plant Quarantine." Encyclopaedia Britannica 1964.
Style de citation MLA"Encyclopaedia Britannica: A New Survey of Universal Knowledge 17 P to Plant Quarantine." Encyclopaedia Britannica, 1964.
Attention : ces citations peuvent ne pas être correctes à 100%.
