APA (7th ed.) Citation

Christensen, K. I. (1985). List of representatives specimens for "Taxonomy, variation and natural hybridization in Pinus mugo Turra and P. sylvestris L. Pinaceae". Institute of Systematic Botany, University of Copenhagen.

Chicago Style (17th ed.) Citation

Christensen, Knud Ib. List of Representatives Specimens for "Taxonomy, Variation and Natural Hybridization in Pinus Mugo Turra and P. Sylvestris L. Pinaceae". Copenhagen: Institute of Systematic Botany, University of Copenhagen, 1985.

MLA (9th ed.) Citation

Christensen, Knud Ib. List of Representatives Specimens for "Taxonomy, Variation and Natural Hybridization in Pinus Mugo Turra and P. Sylvestris L. Pinaceae". Institute of Systematic Botany, University of Copenhagen, 1985.