APA

Last J. M., . (1998). Public health and human ecology. Stamford: Appleton & Lange.

Chicago

Last John M, . 1998. Public health and human ecology. Stamford: Appleton & Lange.

Harvard

Last J. M., . (1998). Public health and human ecology. Stamford: Appleton & Lange.

MLA

Last John M, . Public health and human ecology. Stamford: Appleton & Lange. 1998.