APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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