CROP SCIENCE: A Journal Serving The International Community of crop scientists. Crop Science Society of American.
Chicago-referens (17:e uppl.)CROP SCIENCE: A Journal Serving The International Community of Crop Scientists. Madison: Crop Science Society of American.
MLA-referens (9:e uppl.)CROP SCIENCE: A Journal Serving The International Community of Crop Scientists. Crop Science Society of American.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.