Gaya APA
Brock, T, D. (1978).
Thermophilic Microorganisms and Life at High Temperatures .
Heiderrg Berlin:
Springer -Verlag newyork.
Gaya MLA
Brock, Thomas, D..
"Thermophilic Microorganisms and Life at High Temperatures".
Heiderrg Berlin:
Springer -Verlag newyork,
1978.
Text.