APA (7th ed.) Citation

Protheroe, A. G. (1946). Broadcasting in New Zealand: Policy and practice 1921-1936.

Chicago Style (17th ed.) Citation

Protheroe, A. G. Broadcasting in New Zealand: Policy and Practice 1921-1936. 1946.

MLA (9th ed.) Citation

Protheroe, A. G. Broadcasting in New Zealand: Policy and Practice 1921-1936. 1946.

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