APA (7th ed.) Citation

Douglas, D. E. (1970). An historical survey of the land tenure situation in the Philippines.

Chicago Style (17th ed.) Citation

Douglas, Donald E. An Historical Survey of the Land Tenure Situation in the Philippines. 1970.

MLA (9th ed.) Citation

Douglas, Donald E. An Historical Survey of the Land Tenure Situation in the Philippines. 1970.

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