APA-Zitierstil (7. Ausg.)

(1977). State of Indiana: Base map with highways and contours (compiled in 1970, ed. of 1973.).

Chicago-Zitierstil (17. Ausg.)

State of Indiana: Base Map with Highways and Contours. compiled in 1970, ed. of 1973. Reston, VA, 1977.

MLA-Zitierstil (9. Ausg.)

State of Indiana: Base Map with Highways and Contours. compiled in 1970, ed. of 1973. 1977.