Cita APA (7th ed.)

McConnel, C. (1978). Home plumbing handbook (2nd ed.). Philippine Education Co.

Cita Chicago (17th ed.)

McConnel, Charles. Home Plumbing Handbook. 2nd ed. Quezon City: Philippine Education Co, 1978.

Cita MLA (9th ed.)

McConnel, Charles. Home Plumbing Handbook. 2nd ed. Philippine Education Co, 1978.