Holland, P., & Johnston, W. (1987). Southern approaches: Geography in New Zealand. New Zealand Geographical Society.
Chicago Style (17. basım) AtıfHolland, P.G, ve W.B Johnston. Southern Approaches: Geography in New Zealand. Christchurch, New Zealand: New Zealand Geographical Society, 1987.
MLA (9th ed.) AtıfHolland, P.G, ve W.B Johnston. Southern Approaches: Geography in New Zealand. New Zealand Geographical Society, 1987.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..