APA (7e ed.) Bronvermelding

Philippine Islands. Bureau of Agriculture & Alvarado, E. R. (1926). Philippine agricultural bibliography.. Bureau of Printing.

Chicago (17e ed.) Bronvermelding

Philippine Islands. Bureau of Agriculture en Eduardo R. Alvarado. Philippine Agricultural Bibliography.. Manila: Bureau of Printing, 1926.

MLA (9e ed.) Bronvermelding

Philippine Islands. Bureau of Agriculture en Eduardo R. Alvarado. Philippine Agricultural Bibliography.. Bureau of Printing, 1926.