APA (7th ed.) Citation

Rutland, J. (1990). Dunia tumbuhan. Widyadara.

Chicago Style (17th ed.) Citation

Rutland, Jonathan. Dunia Tumbuhan. Widyadara, 1990.

MLA (8th ed.) Citation

Rutland, Jonathan. Dunia Tumbuhan. Widyadara, 1990.

Warning: These citations may not always be 100% accurate.