Cita APA (7a ed.)
Birdie, J. S., & Birdie, G. S. (1988). Basic Course in Plumber: Theory & Practice (1st.). Dhanpat Rai & Sons.
Cita Chicago Style (17a ed.)
Birdie, J. S., y G. S. Birdie. Basic Course in Plumber: Theory & Practice. 1st. Delhi: Dhanpat Rai & Sons, 1988.
Cita MLA (9a ed.)
Birdie, J. S., y G. S. Birdie. Basic Course in Plumber: Theory & Practice. 1st. Dhanpat Rai & Sons, 1988.
Precaución: Estas citas no son 100% exactas.