Rutland, J. (1989). Dunia tumbuhan. Grolia.
Chicago Style (17th ed.) CitationRutland, Jonathan. Dunia Tumbuhan. Grolia, 1989.
MLA (8th ed.) CitationRutland, Jonathan. Dunia Tumbuhan. Grolia, 1989.
Warning: These citations may not always be 100% accurate.