Gaya APA
Studi guide to accompany : biology life on earth. (1986).
Yogyakarta:
.
Gaya Chicago
Studi guide to accompany : biology life on earth.
.
Yogyakarta:
,
1986.
Text.
Gaya MLA
Studi guide to accompany : biology life on earth.
.
Yogyakarta:
,
1986.
Text.
Gaya Turabian
Studi guide to accompany : biology life on earth.
Yogyakarta:
,
1986.
Print.