APA-ийн эшлэл(7 дахь хэвлэлт)

Stebbing, E. (2023). The blue pine ‘Polygraphus’ bark-borer (Polygraphus Major, Steb.). Indian Forest Leaflet . Forest Research Institute.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Stebbing, E.P. The Blue Pine ‘Polygraphus’ Bark-borer (Polygraphus Major, Steb.). Indian Forest Leaflet . Forest Research Institute, 2023.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Stebbing, E.P. The Blue Pine ‘Polygraphus’ Bark-borer (Polygraphus Major, Steb.). Indian Forest Leaflet . Forest Research Institute, 2023.