Cita APA (7th ed.)

SPILKER, B., AYERS, B., & ROBINSON, J. (2013). Mc Graw-Hill's taxation of business entities. McGraw-Hill Book Company.

Cita Chicago (17th ed.)

SPILKER, Brian, Ben AYERS, i John ROBINSON. Mc Graw-Hill's Taxation of Business Entities. McGraw-Hill Book Company, 2013.

Cita MLA (9th ed.)

SPILKER, Brian, et al. Mc Graw-Hill's Taxation of Business Entities. McGraw-Hill Book Company, 2013.