APA-Zitierstil (7. Ausg.)

Renken, R. A. (2002). Geology and hydrogeology of the Caribbean islands aquifer system of the Commonwealth of Puerto Rico and the U.S. Virgin Islands. US Dep. of the Interior.

Chicago-Zitierstil (17. Ausg.)

Renken, Robert A. Geology and Hydrogeology of the Caribbean Islands Aquifer System of the Commonwealth of Puerto Rico and the U.S. Virgin Islands. Reston, Va: US Dep. of the Interior, 2002.

MLA-Zitierstil (9. Ausg.)

Renken, Robert A. Geology and Hydrogeology of the Caribbean Islands Aquifer System of the Commonwealth of Puerto Rico and the U.S. Virgin Islands. US Dep. of the Interior, 2002.