APA

Rivera G., . (2004). Nuptial nectary structure of Bignoniaceae from Argentine. : .

Chicago

Rivera Guillermo, . 2004. Nuptial nectary structure of Bignoniaceae from Argentine. : .

Harvard

Rivera G., . (2004). Nuptial nectary structure of Bignoniaceae from Argentine. : .

MLA

Rivera Guillermo, . Nuptial nectary structure of Bignoniaceae from Argentine. : . 2004.