APA (7th ed.) Citation

United States. Weather Bureau. (1901). Monthly bulletins for year 1901. Manila: Obervatory Printing Office.

Chicago Style (17th ed.) Citation

United States. Weather Bureau. Monthly Bulletins for Year 1901. [Washington]: Manila: Obervatory Printing Office, 1901.

MLA (9th ed.) Citation

United States. Weather Bureau. Monthly Bulletins for Year 1901. Manila: Obervatory Printing Office, 1901.

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