APA (7e ed.) Bronvermelding

Royal Forest and Bird Protection Society of New Zealand. North Canterbury Branch. (1991). North Canterbury Branch newsletter. The Society.

Chicago (17e ed.) Bronvermelding

Royal Forest and Bird Protection Society of New Zealand. North Canterbury Branch. North Canterbury Branch Newsletter. [Christchurch, N.Z.]: The Society, 1991.

MLA (9e ed.) Bronvermelding

Royal Forest and Bird Protection Society of New Zealand. North Canterbury Branch. North Canterbury Branch Newsletter. The Society, 1991.