APA (7th ed.) Citation

Soroka, I. D. (1973). Raising the Efficiency of Knowledge in Physics by Pupil Self-Instruction.

Chicago Style (17th ed.) Citation

Soroka, I. D. Raising the Efficiency of Knowledge in Physics by Pupil Self-Instruction. 1973.

MLA (9th ed.) Citation

Soroka, I. D. Raising the Efficiency of Knowledge in Physics by Pupil Self-Instruction. 1973.

Warning: These citations may not always be 100% accurate.