APA (7th ed.) Citation

Association of Oilwell Servicing Contractors. Well servicing. [publisher not identified].

Chicago Style (17th ed.) Citation

Association of Oilwell Servicing Contractors. Well Servicing. [Dallas, Tex.]: [publisher not identified].

MLA (9th ed.) Citation

Association of Oilwell Servicing Contractors. Well Servicing. [publisher not identified].

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