APA (7th ed.) Citation

Philippines. Department of Education. Institute of National Language & Summer Institute of Linguistics. (1963). Sulat hennagi: Series two. Summer Institute of Linguistics in cooperation with the Bureau of Public Schools and the Institute of National Language of the Department of Education.

Chicago Style (17th ed.) Citation

Philippines. Department of Education. Institute of National Language and Summer Institute of Linguistics. Sulat Hennagi: Series Two. Manila: Summer Institute of Linguistics in cooperation with the Bureau of Public Schools and the Institute of National Language of the Department of Education, 1963.

MLA (9th ed.) Citation

Philippines. Department of Education. Institute of National Language and Summer Institute of Linguistics. Sulat Hennagi: Series Two. Summer Institute of Linguistics in cooperation with the Bureau of Public Schools and the Institute of National Language of the Department of Education, 1963.