APA (7th ed.) Citation

Lam, H. J. The importance plant systematics and the need for improving the Philippine National Herbarium.

Chicago Style (17th ed.) Citation

Lam, Herman Johannes. The Importance Plant Systematics and the Need for Improving the Philippine National Herbarium. 1963.

MLA (9th ed.) Citation

Lam, Herman Johannes. The Importance Plant Systematics and the Need for Improving the Philippine National Herbarium.

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