APA (7th ed.) Citation

Elkan, P. G. (1962). New Zealand's butter and cheese in the European Economic Community. [publisher not identified].

Chicago Style (17th ed.) Citation

Elkan, P. G. New Zealand's Butter and Cheese in the European Economic Community. Wellington, N.Z.: [publisher not identified], 1962.

MLA (9th ed.) Citation

Elkan, P. G. New Zealand's Butter and Cheese in the European Economic Community. [publisher not identified], 1962.