Malvaceae of Mexico /
Paul A. Fryxell.

APA Citation

Fryxell, P. A. (1988). Malvaceae of Mexico. [Ann Arbor, Mich.?]: The American Society of Plant Taxonomists.

MLA Citation

Fryxell, Paul A. Malvaceae of Mexico. [Ann Arbor, Mich.?]: The American Society of Plant Taxonomists, 1988.

Warning: These citations may not always be complete (especially for serials).