APA ציטוט

Esto, R. (1988). World scientists and inventors, including Filipino scientists and technologists. R.E. Books Marketing.

Chicago Style (17th ed.) Citation

Esto, Rey. World Scientists and Inventors, Including Filipino Scientists and Technologists. Valenzuela, Metro Manila: R.E. Books Marketing, 1988.

ציטוט MLA

Esto, Rey. World Scientists and Inventors, Including Filipino Scientists and Technologists. R.E. Books Marketing, 1988.