APA-referens

Schulze, E. D., & ...[et al.]. (1989). Forest decline and air pollution. Springer.

Chicago-stil citat

Schulze, E. D., och ...[et al.]. Forest Decline and Air Pollution. London: Springer, 1989.

MLA-referens

Schulze, E. D., och ...[et al.]. Forest Decline and Air Pollution. Springer, 1989.