APA-Zitierstil (7. Ausg.)

Campbell, R. W., & Sloan, R. J. (1977). Forest stand responses to defoliation by the gypsy moth. Soc. of American Foresters.

Chicago-Zitierstil (17. Ausg.)

Campbell, Robert W., und Ronald J. Sloan. Forest Stand Responses to Defoliation by the Gypsy Moth. Washington, D. C: Soc. of American Foresters, 1977.

MLA-Zitierstil (9. Ausg.)

Campbell, Robert W., und Ronald J. Sloan. Forest Stand Responses to Defoliation by the Gypsy Moth. Soc. of American Foresters, 1977.