APA (7th ed.) Citation

National Book Store & Philippines. Laws, statutes, etc. (1979). National internal revenue code of 1977 as amended by P.D. nos. 1254, 1255, 1299, 1351, 1353, 1355, 1356, 1357, 1359, 1393, 1456, 1457 and 1540 and as amended by the Interim Batasang Pambansa. National Book Store.

Chicago Style (17th ed.) Citation

National Book Store and statutes Philippines. Laws. National Internal Revenue Code of 1977 as Amended by P.D. Nos. 1254, 1255, 1299, 1351, 1353, 1355, 1356, 1357, 1359, 1393, 1456, 1457 and 1540 and as Amended by the Interim Batasang Pambansa. [Manila]: National Book Store, 1979.

MLA (9th ed.) Citation

National Book Store and statutes Philippines. Laws. National Internal Revenue Code of 1977 as Amended by P.D. Nos. 1254, 1255, 1299, 1351, 1353, 1355, 1356, 1357, 1359, 1393, 1456, 1457 and 1540 and as Amended by the Interim Batasang Pambansa. National Book Store, 1979.