APA引文

Ackzell, L. (1994). Forest regeneration by nature and man: Studies in boreal Sweden emphasizing genetic aspects. Swedish University of Agricultural Sciences, Dept. of Forest Genetics and Plant Physiology.

Chicago Style (17th ed.) Citation

Ackzell, Lennart. Forest Regeneration by Nature and Man: Studies in Boreal Sweden Emphasizing Genetic Aspects. Umeå: Swedish University of Agricultural Sciences, Dept. of Forest Genetics and Plant Physiology, 1994.

MLA引文

Ackzell, Lennart. Forest Regeneration by Nature and Man: Studies in Boreal Sweden Emphasizing Genetic Aspects. Swedish University of Agricultural Sciences, Dept. of Forest Genetics and Plant Physiology, 1994.