APA (7e ed.) Bronvermelding

Alviar, V. (2021). Preserving beauty, glory of historical watchtowers. IN Heritage structures [column]. Philippine Daily Inquirer.

Chicago (17e ed.) Bronvermelding

Alviar, Vaughn. "Preserving Beauty, Glory of Historical Watchtowers. IN Heritage Structures [column]." Philippine Daily Inquirer 2021.

MLA (9e ed.) Bronvermelding

Alviar, Vaughn. "Preserving Beauty, Glory of Historical Watchtowers. IN Heritage Structures [column]." Philippine Daily Inquirer, 2021.

Let op: Deze citaties zijn niet altijd 100% accuraat.