APA-Zitierstil (7. Ausg.)

Williams, G. P. (1978). The case of the shrinking channels - the North Platte and Platte Rivers in Nebraska. US Gov. Print. Off.

Chicago-Zitierstil (17. Ausg.)

Williams, Garnett P. The Case of the Shrinking Channels - the North Platte and Platte Rivers in Nebraska. [Washington, DC]: US Gov. Print. Off, 1978.

MLA-Zitierstil (9. Ausg.)

Williams, Garnett P. The Case of the Shrinking Channels - the North Platte and Platte Rivers in Nebraska. US Gov. Print. Off, 1978.