Dyfyniad APA

Siggia, S., & Hanna, J. G. (1979). Quantitative organic analysis via functional groups (4th ed.). Wiley Eastern.

Dyfyniad Arddull Chicago

Siggia, Sidney, and J Gordon Hanna. Quantitative Organic Analysis via Functional Groups. 4th ed. New York: Wiley Eastern, 1979.

Dyfyniad MLA

Siggia, Sidney, and J Gordon Hanna. Quantitative Organic Analysis via Functional Groups. 4th ed. Wiley Eastern, 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.