Cita APA (7th ed.)

Ostrea, I. R. (1978). Organic chemistry laboratory manual. Textbook Development Committee, De La Salle.

Cita Chicago (17th ed.)

Ostrea, Imelda R. Organic Chemistry Laboratory Manual. Manila: Textbook Development Committee, De La Salle, 1978.

Cita MLA (9th ed.)

Ostrea, Imelda R. Organic Chemistry Laboratory Manual. Textbook Development Committee, De La Salle, 1978.