Dyfyniad APA

Ames, M. U., Baker, A. O., & Leahy, J. F. (1961). Teacher's manual to accompany Science for progress (2nd ed.). Prentice-Hall.

Dyfyniad Arddull Chicago

Ames, Maurice U., Arthur O. Baker, and Joseph F. Leahy. Teacher's Manual to Accompany Science for Progress. 2nd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1961.

Dyfyniad MLA

Ames, Maurice U., et al. Teacher's Manual to Accompany Science for Progress. 2nd ed. Prentice-Hall, 1961.

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