Cita APA (7a ed.)

Alef, K. (1995). Methods in applied soil microbiology and biochemistry. Academic.

Cita Chicago Style (17a ed.)

Alef, Kassem. Methods in Applied Soil Microbiology and Biochemistry. Londres: Academic, 1995.

Cita MLA (9a ed.)

Alef, Kassem. Methods in Applied Soil Microbiology and Biochemistry. Academic, 1995.