APA citiranje

Gregorio, H. C. (1976). Principles and methods of teaching (Rev. ed.). R. P. Garcia.

Chicago Style (17th ed.) Citation

Gregorio, Herman Cruz. Principles and Methods of Teaching. Rev. ed. Quezon City: R. P. Garcia, 1976.

MLA citiranje

Gregorio, Herman Cruz. Principles and Methods of Teaching. Rev. ed. R. P. Garcia, 1976.