Cita APA (7a ed.)

Castro, M. E., & Torrecilla, P. (2013). Studies of leaf surface of some Bursera Jacq. ex L. (Burseraceae) species and its taxonomic implications. Instituto de Ecología, A.C.

Cita Chicago Style (17a ed.)

Castro, Mercedes E., y Pedro Torrecilla. Studies of Leaf Surface of Some Bursera Jacq. Ex L. (Burseraceae) Species and Its Taxonomic Implications. Instituto de Ecología, A.C, 2013.

Cita MLA (9a ed.)

Castro, Mercedes E., y Pedro Torrecilla. Studies of Leaf Surface of Some Bursera Jacq. Ex L. (Burseraceae) Species and Its Taxonomic Implications. Instituto de Ecología, A.C, 2013.