APA aipamena

Unknown. (2023). Golden Jubilee Souvenir, 1912-1962. Forest Research Institute.

Chicago Style aipamena

Unknown. Golden Jubilee Souvenir, 1912-1962. Forest Research Institute, 2023.

MLA aipamena

Unknown. Golden Jubilee Souvenir, 1912-1962. Forest Research Institute, 2023.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.