APA ציטוט

Quisumbing, E. A. (1951). Medicinal plants of the Philippines. Bureau of Printing.

Chicago Style (17th ed.) Citation

Quisumbing, Eduardo A. Medicinal Plants of the Philippines. Manila: Bureau of Printing, 1951.

ציטוט MLA

Quisumbing, Eduardo A. Medicinal Plants of the Philippines. Bureau of Printing, 1951.