APA (7th ed.) Citation

Wetzel, E. (1993). "Thor Heyerdahl": Dreimast-Toppsegelschoner. Wetzel.

Chicago Style (17th ed.) Citation

Wetzel, Eckard. "Thor Heyerdahl": Dreimast-Toppsegelschoner. Schwedeneck: Wetzel, 1993.

MLA (9th ed.) Citation

Wetzel, Eckard. "Thor Heyerdahl": Dreimast-Toppsegelschoner. Wetzel, 1993.

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