APA ציטוט

Pennsylvania Horticultural Society. Yearbook of the Pennsylvania Horticultural Society. Pennsylvania Horticultural Society.

Chicago Style (17th ed.) Citation

Pennsylvania Horticultural Society. Yearbook of the Pennsylvania Horticultural Society. Philadelphia, Pa.: Pennsylvania Horticultural Society.

ציטוט MLA

Pennsylvania Horticultural Society. Yearbook of the Pennsylvania Horticultural Society. Pennsylvania Horticultural Society.