Gaya APA
Lukman, Lukman. (2018).
Catalogue of Sumatran big lakes .
Jakarta:
LIPI Press.
Gaya Chicago
Lukman, Lukman.
Catalogue of Sumatran big lakes.
Jakarta:
LIPI Press,
2018.
Text.
Gaya MLA
Lukman, Lukman.
Catalogue of Sumatran big lakes.
Jakarta:
LIPI Press,
2018.
Text.
Gaya Turabian
Lukman, Lukman.
Catalogue of Sumatran big lakes.
Jakarta:
LIPI Press,
2018.
Print.