APA (7th ed.) Citation

Strain, L. B. (1969). Children's Literature: An Aid in Mathematics Instruction.

Chicago Style (17th ed.) Citation

Strain, Lucille B. Children's Literature: An Aid in Mathematics Instruction. 1969.

MLA (9th ed.) Citation

Strain, Lucille B. Children's Literature: An Aid in Mathematics Instruction. 1969.

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