APA (7th ed.) Citation

Scharpf, R. F., Kinloch, B. B., & Jenkinson, J. L. (1992). One seed source of Jeffrey pine shows resistance to dwarf mistletoe. U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station.

Chicago Style (17th ed.) Citation

Scharpf, Robert F., Bohun B. Kinloch, and James L. Jenkinson. One Seed Source of Jeffrey Pine Shows Resistance to Dwarf Mistletoe. Berkeley, Calif.: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1992.

MLA (9th ed.) Citation

Scharpf, Robert F., et al. One Seed Source of Jeffrey Pine Shows Resistance to Dwarf Mistletoe. U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1992.