APA (7th ed.) Citation

Norton-Taylor, D. (1980). Los celtas (2nd spanish print.). Time-Life.

Chicago Style (17th ed.) Citation

Norton-Taylor, Duncan. Los Celtas. 2nd spanish print. Nederland: Time-Life, 1980.

MLA (9th ed.) Citation

Norton-Taylor, Duncan. Los Celtas. 2nd spanish print. Time-Life, 1980.