Παραπομπή APA

Ansari, R. a. B. (2009). The family eriocaulaceae in India (Rev. ed.). Bishen Singh Mahendra Pal Singh.

Παραπομπή Chicago Style

Ansari, R. and Balakrishnan. The Family Eriocaulaceae in India. Rev. ed. Dehra Dun: Bishen Singh Mahendra Pal Singh, 2009.

Παραπομπή MLA

Ansari, R. and Balakrishnan. The Family Eriocaulaceae in India. Rev. ed. Bishen Singh Mahendra Pal Singh, 2009.