APA (7th ed.) Citation

Holtkamp, R. (1988). Tractors 10 - 35 hp: Catalogue with an introd. in Engl. = Tracteurs 10 - 35 ch = Traktoren 10 - 35 PS. TZ-Verl.-Ges.

Chicago Style (17th ed.) Citation

Holtkamp, Rudolf. Tractors 10 - 35 Hp: Catalogue with an Introd. in Engl. = Tracteurs 10 - 35 Ch = Traktoren 10 - 35 PS. Roßdorf: TZ-Verl.-Ges, 1988.

MLA (9th ed.) Citation

Holtkamp, Rudolf. Tractors 10 - 35 Hp: Catalogue with an Introd. in Engl. = Tracteurs 10 - 35 Ch = Traktoren 10 - 35 PS. TZ-Verl.-Ges, 1988.