APA (7th ed.) Citation

Hammann, W. (1986). Skyline ([Electronic ed.].).

Chicago Style (17th ed.) Citation

Hammann, Winfried. Skyline. [Electronic ed.]. 1986.

MLA (9th ed.) Citation

Hammann, Winfried. Skyline. [Electronic ed.]. 1986.

Warning: These citations may not always be 100% accurate.