Παραπομπή σε μορφή APA (7η εκδ.)

Unknown. (2023). Flora of the Upper Gangetio Plain and of the Adjacent Siwalik and Sub-Himalayan tracts. Government of India, Central Publication.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Unknown. Flora of the Upper Gangetio Plain and of the Adjacent Siwalik and Sub-Himalayan Tracts. Government of India, Central Publication, 2023.

Παραπομπή σε μορφή MLA (9th εκδ.)

Unknown. Flora of the Upper Gangetio Plain and of the Adjacent Siwalik and Sub-Himalayan Tracts. Government of India, Central Publication, 2023.