Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_22901612_2 (citation VARCHAR, region VARCHAR)
### Question:
If the region is the Southern district of Texas, what is the citation?
### Answer:
SELECT citation FROM table_22901612_2 WHERE region = "Southern District of Texas"