APA (7th ed.) Citation

McGregor, R. C. (1905). II. Notes on three rare Luzon birds. Bureau of Public Print.

Chicago Style (17th ed.) Citation

McGregor, Richard Cittenden. II. Notes on Three Rare Luzon Birds. Manila: Bureau of Public Print, 1905.

MLA (9th ed.) Citation

McGregor, Richard Cittenden. II. Notes on Three Rare Luzon Birds. Bureau of Public Print, 1905.