APA

Puerto Rico, Puerto Rico & Equity Publishing Corporation. (1962). Tax laws of Puerto Rico: Based on title 13, Laws of Puerto Rico annotated. Orford, NH: Equity Pub. Corp.

Chicago

Puerto Rico, Puerto Rico and Equity Publishing Corporation. 1962. Tax laws of Puerto Rico: Based on title 13, Laws of Puerto Rico annotated. Orford, NH: Equity Pub. Corp.

Harvard

Puerto Rico, Puerto Rico and Equity Publishing Corporation. (1962). Tax laws of Puerto Rico: Based on title 13, Laws of Puerto Rico annotated. Orford, NH: Equity Pub. Corp.

MLA

Puerto Rico, Puerto Rico and Equity Publishing Corporation. Tax laws of Puerto Rico: Based on title 13, Laws of Puerto Rico annotated. Orford, NH: Equity Pub. Corp. 1962.