Cita APA

Awasthi, D. D. (2000). Handbook of lichens.

Chicago Edition Citation

Awasthi, Dharani Dhar. Handbook of Lichens. Dehra Dun, Bishen SIngh Mahendrapal Singh, 2000.

Cita MLA

Awasthi, Dharani Dhar. Handbook of Lichens. 2000.