APA (7th ed.) Citation

Ferrancullo, F. A. Types of questions asked by elementary school children about mathematics.

Chicago Style (17th ed.) Citation

Ferrancullo, Felixberto A. Types of Questions Asked by Elementary School Children About Mathematics. Quezon City, 1978.

MLA (9th ed.) Citation

Ferrancullo, Felixberto A. Types of Questions Asked by Elementary School Children About Mathematics.

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