Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_16083989_1 (voges_proskauer VARCHAR, citrate VARCHAR)

### Question ###
What are the results for testing the species with voges-proskauer when citrate yields a positive result?

### Accurate SQL ###

SELECT voges_proskauer FROM table_16083989_1 WHERE citrate = "Positive"