APA Style
PHYWE Biology. (1983).
Germany:
Phywe Systeme.
Chicago Style
PHYWE Biology.
.
Germany:
Phywe Systeme,
1983.
Text.
MLA Style
PHYWE Biology.
.
Germany:
Phywe Systeme,
1983.
Text.
Turabian Style
PHYWE Biology.
Germany:
Phywe Systeme,
1983.
Print.