APA (7 ম সংস্করণ) উদ্ধৃতি

Haber, L. F. (1966). The nitrogen problem. Published for the Nuffield Foundation by the Longmans/ Penguin Books.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Haber, L. F. The Nitrogen Problem. London: Published for the Nuffield Foundation by the Longmans/ Penguin Books, 1966.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Haber, L. F. The Nitrogen Problem. Published for the Nuffield Foundation by the Longmans/ Penguin Books, 1966.