APA (7th ed.) Citation

Roberts, P. (1987). Alphabet books as a key to language patterns: An annotated action bibliography. Library Professional Publications.

Chicago Style (17th ed.) Citation

Roberts, Patricia. Alphabet Books as a Key to Language Patterns: An Annotated Action Bibliography. Hamden, Conn.: Library Professional Publications, 1987.

MLA (9th ed.) Citation

Roberts, Patricia. Alphabet Books as a Key to Language Patterns: An Annotated Action Bibliography. Library Professional Publications, 1987.

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