Gaya APA
Pepper, Ian L., Gerba, Charles P., Gentry, Terry J.. (2015).
Environmental microbiology (Third edition.).
Amerika:
.
Gaya Chicago
Pepper, Ian L., Gerba, Charles P., Gentry, Terry J..
Environmental microbiology.
Third edition.
Amerika:
,
2015.
Buku.
Gaya MLA
Pepper, Ian L., Gerba, Charles P., Gentry, Terry J..
Environmental microbiology.
Third edition.
Amerika:
,
2015.
Buku.
Gaya Turabian
Pepper, Ian L., Gerba, Charles P., Gentry, Terry J..
Environmental microbiology.
Third edition.
Amerika:
,
2015.
Buku.