APA-referens (7:e uppl.)

Champion, H. (2023). Importance of the origin of seed used in forestry. Order of Government of India, Calcutta.

Chicago-referens (17:e uppl.)

Champion, H.G. Importance of the Origin of Seed Used in Forestry. Order of Government of India, Calcutta, 2023.

MLA-referens (9:e uppl.)

Champion, H.G. Importance of the Origin of Seed Used in Forestry. Order of Government of India, Calcutta, 2023.

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