APA (7th ed.) Citation
Birdie, J. S., & Birdie, G. S. (1988). Basic Course in Plumber: Theory & Practice (1st.). Dhanpat Rai & Sons.
Chicago Style (17th ed.) Citation
Birdie, J. S., and G. S. Birdie. Basic Course in Plumber: Theory & Practice. 1st. Delhi: Dhanpat Rai & Sons, 1988.
MLA (9th ed.) Citation
Birdie, J. S., and G. S. Birdie. Basic Course in Plumber: Theory & Practice. 1st. Dhanpat Rai & Sons, 1988.
Warning: These citations may not always be 100% accurate.