Joseph, J. (2010). Phylogenetic relationships of chingia, sphaerostephanos and christella groups (thelypteridaceae) from Sabah using rbcL. gene sequences.
Chicago Style (17th ed.) CitationJoseph, Jacqueline. Phylogenetic Relationships of Chingia, Sphaerostephanos and Christella Groups (thelypteridaceae) from Sabah Using RbcL. Gene Sequences. 2010.
MLA (8th ed.) CitationJoseph, Jacqueline. Phylogenetic Relationships of Chingia, Sphaerostephanos and Christella Groups (thelypteridaceae) from Sabah Using RbcL. Gene Sequences. 2010.
Warning: These citations may not always be 100% accurate.