APA (7th ed.) Citation

Robert Maxwell & Co. Documentation & Supply Centre & Spörri, B. (1969). Archaeology: January 1959 - February 1968. the Centre.

Chicago Style (17th ed.) Citation

Robert Maxwell & Co. Documentation & Supply Centre and Barbara Spörri. Archaeology: January 1959 - February 1968. Oxford, Eng.: the Centre, 1969.

MLA (8th ed.) Citation

Robert Maxwell & Co. Documentation & Supply Centre and Barbara Spörri. Archaeology: January 1959 - February 1968. the Centre, 1969.