Παραπομπή σε μορφή APA (7η εκδ.)

Negi, R. K. (2021). Taxonomic studies of grasses in cold deserts of Himachal Pradesh. Forest Botany Division.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Negi, Ranjana K. Taxonomic Studies of Grasses in Cold Deserts of Himachal Pradesh. Dehradun: Forest Botany Division, 2021.

Παραπομπή σε μορφή MLA (9th εκδ.)

Negi, Ranjana K. Taxonomic Studies of Grasses in Cold Deserts of Himachal Pradesh. Forest Botany Division, 2021.