APA

Lindberg S., Hutchinson T., . (1987). Heavy metals in the environment. International conference, New Orleans, September 1987. Vol 1-2. Edinburgh: CEP Consultants.

Chicago

Lindberg SE, Hutchinson TC, . 1987. Heavy metals in the environment. International conference, New Orleans, September 1987. Vol 1-2. Edinburgh: CEP Consultants.

Harvard

Lindberg S., Hutchinson T., . (1987). Heavy metals in the environment. International conference, New Orleans, September 1987. Vol 1-2. Edinburgh: CEP Consultants.

MLA

Lindberg SE, Hutchinson TC, . Heavy metals in the environment. International conference, New Orleans, September 1987. Vol 1-2. Edinburgh: CEP Consultants. 1987.