APA (7th ed.) Citation

Leblang, L. Little Frog Learns to Sing. Library Binding.

Chicago Style (17th ed.) Citation

Leblang, Lucille. Little Frog Learns to Sing. Library Binding.

MLA (8th ed.) Citation

Leblang, Lucille. Little Frog Learns to Sing. Library Binding.

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