APA-Zitierstil (7. Ausg.)

(1984). State of Texas: Base map with highways and contours (compiled in 1962, revised.).

Chicago-Zitierstil (17. Ausg.)

State of Texas: Base Map with Highways and Contours. compiled in 1962, revised. Reston, Virginia u.a, 1984.

MLA-Zitierstil (9. Ausg.)

State of Texas: Base Map with Highways and Contours. compiled in 1962, revised. 1984.