Cita APA (7a ed.)

Holland, P., & Johnston, W. (1987). Southern approaches: Geography in New Zealand. New Zealand Geographical Society.

Cita Chicago Style (17a ed.)

Holland, P.G, y W.B Johnston. Southern Approaches: Geography in New Zealand. Christchurch, New Zealand: New Zealand Geographical Society, 1987.

Cita MLA (9a ed.)

Holland, P.G, y W.B Johnston. Southern Approaches: Geography in New Zealand. New Zealand Geographical Society, 1987.