APA (7th ed.) Citation

Standard Telephones and Cables Ltd & McPherson, W. L. (1948). Reference data for radio engineers (New and enl. ed.). Standard Telephones and Cables Ltd.

Chicago Style (17th ed.) Citation

Standard Telephones and Cables Ltd and W. L. McPherson. Reference Data for Radio Engineers. New and enl. ed. London: Standard Telephones and Cables Ltd, 1948.

MLA (8th ed.) Citation

Standard Telephones and Cables Ltd and W. L. McPherson. Reference Data for Radio Engineers. New and enl. ed. Standard Telephones and Cables Ltd, 1948.