APA (7th ed.) Citation

Speer, F. (1978). Food allergy. PSG.

Chicago Style (17th ed.) Citation

Speer, Frederic. Food Allergy. Littleton (Massachusetts): PSG, 1978.

MLA (9th ed.) Citation

Speer, Frederic. Food Allergy. PSG, 1978.

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