APA সাইটেশন

Gamble,J.S. (1984). Orchidaceae in flora of the presidency of Madras. Bishen Singh Mahendra Pal Singh.

শিকাগো স্টাইলে সাইটেশন

Gamble,J.S. Orchidaceae in Flora of the Presidency of Madras. Dehra Dun: Bishen Singh Mahendra Pal Singh, 1984.

এমএলএ সাইটেশন

Gamble,J.S. Orchidaceae in Flora of the Presidency of Madras. Bishen Singh Mahendra Pal Singh, 1984.