APA (7th ed.) Citation

National Society for Performance and Instruction & National Society for Performance and Instruction. NSPI journal. National Society for Performance and Instruction.

Chicago Style (17th ed.) Citation

National Society for Performance and Instruction and National Society for Performance and Instruction. NSPI Journal. Washington [etc.]: National Society for Performance and Instruction.

MLA (9th ed.) Citation

National Society for Performance and Instruction and National Society for Performance and Instruction. NSPI Journal. National Society for Performance and Instruction.