Franklin
Categorical glossary for the Flora of North America Project / Robert W. Kiger and Duncan M. Porter.
MLA
Kiger, Robert W, and Duncan M Porter. Categorical Glossary for the Flora of North America Project. .
APA
Kiger, R. W, & Porter, D. M. Categorical glossary for the Flora of North America Project. .
Chicago
Kiger, Robert W., and Duncan M Porter. Categorical Glossary for the Flora of North America Project.
