APA (7th ed.) Citation

Krogstrup, P. (1989). Micropropagation of juvenile Norway spruce. Arbortetet.

Chicago Style (17th ed.) Citation

Krogstrup, P. Micropropagation of Juvenile Norway Spruce. Hoersholm: Arbortetet, 1989.

MLA (9th ed.) Citation

Krogstrup, P. Micropropagation of Juvenile Norway Spruce. Arbortetet, 1989.

Warning: These citations may not always be 100% accurate.