APA (7th ed.) Citation

New Zealand. National Roads Board. (1970). Christchurch motorways, stages 1 & 2. National Roads Board.

Chicago Style (17th ed.) Citation

New Zealand. National Roads Board. Christchurch Motorways, Stages 1 & 2. Wellington [N.Z.]: National Roads Board, 1970.

MLA (9th ed.) Citation

New Zealand. National Roads Board. Christchurch Motorways, Stages 1 & 2. National Roads Board, 1970.

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