APA (7th ed.) Citation

Picard, C. F., Ault, J. C., Lobenberg, M., & Aggarwal, N. L. (1980). Graphs and questionnaires (Abridged translation.). North-Holland Publishing Company.

Chicago Style (17th ed.) Citation

Picard, Claude François, J. C. Ault, M. Lobenberg, and N. L. Aggarwal. Graphs and Questionnaires. Abridged translation. Amsterdam: North-Holland Publishing Company, 1980.

MLA (9th ed.) Citation

Picard, Claude François, et al. Graphs and Questionnaires. Abridged translation. North-Holland Publishing Company, 1980.