Gaya APA
soehafer, K.
(1999).
Johann wolfgong vongoethe poet, scientist, statesman
.
Pekalongan:
Inter nationes bonn.
Gaya MLA
soehafer, Klaus.
"Johann wolfgong vongoethe poet, scientist, statesman".
Pekalongan:
Inter nationes bonn,
1999.
Text.