Cita APA (7th ed.)
ebrary, Inc, & Richardson, M. (1995). Environmental toxicology assessment. Taylor & Francis.
Cita Chicago (17th ed.)
ebrary, Inc, i Mervyn Richardson. Environmental Toxicology Assessment. London: Taylor & Francis, 1995.
Cita MLA (9th ed.)
ebrary, Inc, i Mervyn Richardson. Environmental Toxicology Assessment. Taylor & Francis, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.