APA (7th ed.) Citation

Lorence, D. H. (1990). A phylogenetic list of the genera of Rubiaceae in Mexico. Instituto de Ecología, A.C.

Chicago Style (17th ed.) Citation

Lorence, David H. A Phylogenetic List of the Genera of Rubiaceae in Mexico. Instituto de Ecología, A.C, 1990.

MLA (9th ed.) Citation

Lorence, David H. A Phylogenetic List of the Genera of Rubiaceae in Mexico. Instituto de Ecología, A.C, 1990.