APA aipamena

Unknown. (2023). Golden Jubilee Souvenir, 1906-1956. Forest Research Institute, Dehradun.

Chicago Style aipamena

Unknown. Golden Jubilee Souvenir, 1906-1956. Forest Research Institute, Dehradun, 2023.

MLA aipamena

Unknown. Golden Jubilee Souvenir, 1906-1956. Forest Research Institute, Dehradun, 2023.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.