APA

Harris W. F. 1., . (1955). A manual of the spores of New Zealand Pteridophyta: A discussion of spore morphology and dispersal with reference to the identification of the spores in surface samples and as microfossils. Wellington: Department of Scientific and Industrial Research.

Chicago

Harris William Francis 1903, . 1955. A manual of the spores of New Zealand Pteridophyta: A discussion of spore morphology and dispersal with reference to the identification of the spores in surface samples and as microfossils. Wellington: Department of Scientific and Industrial Research.

Harvard

Harris W. F. 1., . (1955). A manual of the spores of New Zealand Pteridophyta: A discussion of spore morphology and dispersal with reference to the identification of the spores in surface samples and as microfossils. Wellington: Department of Scientific and Industrial Research.

MLA

Harris William Francis 1903, . A manual of the spores of New Zealand Pteridophyta: A discussion of spore morphology and dispersal with reference to the identification of the spores in surface samples and as microfossils. Wellington: Department of Scientific and Industrial Research. 1955.